This document appears to be an exam paper for the Malaysian Certificate of Education (SPM) Additional Mathematics exam from 2012. It contains instructions for students on the front page regarding writing their name and form, languages that questions may be in, and information to note on the back page. The majority of the document consists of the exam questions and tables of formulae and statistical tables that may be useful for answering the questions. There are 25 multiple choice questions worth a total of 80 marks.
Contoh cover, rumus, maklumat kepada calon matematik tambahan kertas 2 (1)Pauling Chia
The document is a practice SPM 2016 Additional Mathematics paper consisting of 3 sections - Section A, Section B and Section C. It provides information for candidates taking the exam such as answering all questions in Section A, 4 questions from Section B and 2 questions from Section C. Formulae that may be helpful in answering questions are listed on pages 2-4 covering Algebra, Calculus, Statistics, Geometry and Trigonometry. Graph paper and mathematical tables are provided to candidates taking the exam.
This document is a past year exam paper for Additional Mathematics. It consists of 3 sections - Section A with 6 multiple choice questions worth a total of 40 marks, Section B with 4 structured questions worth a total of 40 marks, and Section C with 2 essay questions worth a total of 20 marks. The document provides relevant formulae, instructions for candidates, diagrams, questions, and spaces for working. It tests students' knowledge and skills in algebra, calculus, geometry, trigonometry and statistics.
This document is a marking scheme for an Additional Mathematics exam paper. It provides the solutions to questions 1 through 15 on the paper and assigns marks to each part of each question's solution. For multiple part questions, each part is assigned marks. The highest number of marks given for a single part is 7. Overall, this marking scheme evaluates students' work on an Additional Mathematics exam and is used to determine marks and grades for their performance.
This document is a marking scheme for an Additional Mathematics paper consisting of 25 questions. It provides the solutions, working and marks allocated for each question. The marking scheme is broken down question by question with the key steps shown. Marks are awarded for method (M), answer (A) and working (W). The highest total mark for a question is indicated. The marking scheme is 6 pages for paper 1 and 10 pages for paper 2, guiding examiners on how to consistently and fairly award marks for students' responses.
This document contains a marking scheme for an Additional Mathematics Paper 1 exam with 25 questions. It provides the solutions, workings, and marks allocated for each question. The marking scheme is intended to guide teachers in accurately and consistently marking student exam papers based on the model answers and steps provided.
Teknik Menjawab Kertas 1 Matematik TambahanZefry Hanif
The document provides information about the format, topics, and analysis of past year mathematics SPM 3472/1 papers from 2008 to 2011. It discusses the number of questions and marks for each paper. It also contains tables analyzing the topics that have appeared each year, including functions, quadratic equations, indices, and other topics. The document advises students to maximize the use of calculators, including the "SOLVE" and "CALC" functions. It provides examples of using these functions to solve equations.
This document contains information about the format and topics covered in papers 1 and 2 of an exam. Paper 1 has 25 questions to be answered in 2 hours, with 10 questions of low difficulty, 6 of moderate difficulty, and 1 of high difficulty. Paper 2 has 3 sections, with the first section containing 6 questions to answer, the second 5 questions where the test taker must choose 4, and the third 4 questions where they must choose 2. The total time for Paper 2 is 2.5 hours.
The document then lists topics that will be covered in the exam, grouped under the categories of Algebra, Geometry, Calculus, Trigonometry, Statistics, Science and Technology. Specific topics include functions, quadratic equations
This document provides guidance on solving additional mathematics problems and preparing for the additional mathematics paper 1 and paper 2 exams. It discusses exam formats, common mistakes students make, key strategies for achieving high marks, and examples of solved exam questions. The document emphasizes understanding the problem, planning a strategy, checking answers, and showing working clearly. It also provides tips on time management and the types of questions that may appear.
Contoh cover, rumus, maklumat kepada calon matematik tambahan kertas 2 (1)Pauling Chia
The document is a practice SPM 2016 Additional Mathematics paper consisting of 3 sections - Section A, Section B and Section C. It provides information for candidates taking the exam such as answering all questions in Section A, 4 questions from Section B and 2 questions from Section C. Formulae that may be helpful in answering questions are listed on pages 2-4 covering Algebra, Calculus, Statistics, Geometry and Trigonometry. Graph paper and mathematical tables are provided to candidates taking the exam.
This document is a past year exam paper for Additional Mathematics. It consists of 3 sections - Section A with 6 multiple choice questions worth a total of 40 marks, Section B with 4 structured questions worth a total of 40 marks, and Section C with 2 essay questions worth a total of 20 marks. The document provides relevant formulae, instructions for candidates, diagrams, questions, and spaces for working. It tests students' knowledge and skills in algebra, calculus, geometry, trigonometry and statistics.
This document is a marking scheme for an Additional Mathematics exam paper. It provides the solutions to questions 1 through 15 on the paper and assigns marks to each part of each question's solution. For multiple part questions, each part is assigned marks. The highest number of marks given for a single part is 7. Overall, this marking scheme evaluates students' work on an Additional Mathematics exam and is used to determine marks and grades for their performance.
This document is a marking scheme for an Additional Mathematics paper consisting of 25 questions. It provides the solutions, working and marks allocated for each question. The marking scheme is broken down question by question with the key steps shown. Marks are awarded for method (M), answer (A) and working (W). The highest total mark for a question is indicated. The marking scheme is 6 pages for paper 1 and 10 pages for paper 2, guiding examiners on how to consistently and fairly award marks for students' responses.
This document contains a marking scheme for an Additional Mathematics Paper 1 exam with 25 questions. It provides the solutions, workings, and marks allocated for each question. The marking scheme is intended to guide teachers in accurately and consistently marking student exam papers based on the model answers and steps provided.
Teknik Menjawab Kertas 1 Matematik TambahanZefry Hanif
The document provides information about the format, topics, and analysis of past year mathematics SPM 3472/1 papers from 2008 to 2011. It discusses the number of questions and marks for each paper. It also contains tables analyzing the topics that have appeared each year, including functions, quadratic equations, indices, and other topics. The document advises students to maximize the use of calculators, including the "SOLVE" and "CALC" functions. It provides examples of using these functions to solve equations.
This document contains information about the format and topics covered in papers 1 and 2 of an exam. Paper 1 has 25 questions to be answered in 2 hours, with 10 questions of low difficulty, 6 of moderate difficulty, and 1 of high difficulty. Paper 2 has 3 sections, with the first section containing 6 questions to answer, the second 5 questions where the test taker must choose 4, and the third 4 questions where they must choose 2. The total time for Paper 2 is 2.5 hours.
The document then lists topics that will be covered in the exam, grouped under the categories of Algebra, Geometry, Calculus, Trigonometry, Statistics, Science and Technology. Specific topics include functions, quadratic equations
This document provides guidance on solving additional mathematics problems and preparing for the additional mathematics paper 1 and paper 2 exams. It discusses exam formats, common mistakes students make, key strategies for achieving high marks, and examples of solved exam questions. The document emphasizes understanding the problem, planning a strategy, checking answers, and showing working clearly. It also provides tips on time management and the types of questions that may appear.
This document contains mathematical formulas and concepts from algebra, calculus, geometry, trigonometry, and statistics. Some key points include:
- Formulas for addition, subtraction, multiplication, and division of algebraic expressions.
- Rules for differentiation, integration, and limits in calculus.
- Formulas for triangle properties like area, distance between points, and midpoint.
- Trigonometric identities for sine, cosine, and tangent functions of single and summed angles.
- Statistical concepts like mean, standard deviation, binomial distribution, and normal distribution.
Additional Mathematics Project 2014 Selangor Sample AnswersDania
This document summarizes key ideas from Gottfried Leibniz's contributions to calculus and provides examples of how to solve calculus problems involving velocity, acceleration, integration, and area under a curve. It also explores calculating volumes of revolution and costs associated with gold rings. The summary explores Leibniz's notation of dx and dy, how he viewed variables as sequences, and how his approach generalized calculus to multiple variables. Examples are provided to demonstrate calculating distances, speeds, and areas using graphs and integration.
The document provides examples of how to solve simultaneous equations that appear on the SPM Mathematics paper 2 exam. It includes 4 examples from past years of the exam with the step-by-step workings shown. The key steps are to identify the linear equation, isolate one variable, substitute into the other equation to obtain a quadratic equation, then solve the quadratic equation to find the solutions to the simultaneous equations. Additional examples are provided for sketching graphs to determine the number of solutions to related equations. The document aims to help students with the techniques required to answer simultaneous equation and graph sketching questions on the SPM Mathematics paper 2 exam.
Trial penang 2014 spm matematik tambahan k1 k2 skema [scan]Cikgu Pejal
1. This document contains the mark scheme for the Additional Mathematics Paper 1 and Paper 2 for the 2014 SPM examination in Malaysia. It provides the solutions and marks awarded for each question.
2. The mark scheme is divided into sections for Paper 1 and Paper 2. For each question, it lists the sub-marks and total marks, along with the key steps and solutions required to earn the marks. Graphs and diagrams are included for questions involving graphical representations.
3. The document serves as a guide for teachers and examiners to consistently apply the marking criteria for the Additional Mathematics SPM papers in order to fairly and accurately assess students' work.
The document discusses irrational inequalities of one variable. It explains that an irrational inequality contains a variable under the radical sign. It provides examples of different forms of irrational inequalities and the steps to determine their solution sets, which involve squaring both sides and finding the intersections of the resulting conditions. The key points are that the radical terms must be greater than or equal to zero and the inequality sign must be preserved after squaring.
This document provides an overview of solving simultaneous equations between linear and quadratic equations with two unknowns. It includes 4 examples of solving simultaneous equations involving a linear equation equal to a quadratic equation. The examples show the steps of substituting one equation into the other and solving. The document also includes a chapter review with 6 practice problems involving simultaneous equations.
This document provides notes and formulas for mathematics topics covered in Form 1 through Form 4 in Malaysian secondary schools. It includes formulas and explanations for topics like solid geometry, circle theorems, polygons, factorisation, expansion of algebraic expressions, indices, algebraic fractions, linear equations, simultaneous equations, quadratic expressions, sets, statistics, trigonometry, angles of elevation and depression, and lines and planes. The document is intended to serve as a single reference for key mathematics concepts and formulas for secondary school students.
This document contains notes and formulae on solid geometry, circle theorems, polygons, factorisation, expansion of algebraic expressions, algebraic formulae, linear inequalities, statistics, significant figures and standard form, quadratic expressions and equations, sets, mathematical reasoning, straight lines, and trigonometry. The key concepts covered include formulas for calculating the volume and surface area of various 3D shapes, properties of angles in circles and polygons, factorising and expanding algebraic expressions, solving linear and quadratic equations, set notation and Venn diagrams, types of logical arguments, equations of straight lines, and defining the basic trigonometric ratios.
This document provides 10 problems related to differentiating functions. The problems cover differentiating various functions with respect to variables like x and y, finding maximum and minimum values, rates of change, and determining equations of tangents and normals. Solutions are not provided. The document is from an Additional Mathematics module for Form 4 students and focuses on differentiation techniques.
The document outlines the examination format for Additional Mathematics in Malaysia since 2003. The exam consists of two papers - Paper 1 worth 80% and Paper 2 worth 100%. Paper 1 has one section with compulsory short answer questions covering various math topics. Paper 2 consists of Section A with compulsory short questions, Section B with 4 out of 5 longer questions to choose from, and Section C with 2 out of 4 applied math problems. The exam aims to test both knowledge and application skills in ratios of 20:80 and 60:40 respectively between the two papers.
The document is a mathematics examination paper for the Sijil Pelajaran Malaysia (SPM) consisting of 25 questions related to additional mathematics. It provides instructions for candidates such as answering all questions, writing answers in the spaces provided, and showing working. Various formulas are listed that may be helpful in answering the questions. The questions cover topics like algebra, calculus, geometry, trigonometry, and statistics. They involve finding values based on relations, functions, equations, graphs and geometric concepts.
Math school-books-3rd-preparatory-2nd-term-khawagah-2019khawagah
This document is the introduction to a mathematics textbook for third preparatory year students. It discusses the book's organization and goals. The book is divided into units with lessons, exercises, and tests. It aims to make mathematics enjoyable and practical, helping students understand its importance and appreciate mathematicians. Color images and examples are used to illustrate concepts simply and excitingly to facilitate learning.
The document provides information about the format and techniques for answering Additional Mathematics SPM Paper 1 exam questions in Malaysia. It discusses the contents and structure of the exam, including the breakdown of question types between knowledge/understanding and application skills. It also offers tips for candidates on how to effectively answer questions, including showing workings, following instructions, and presenting neat and precise solutions.
The document discusses measures of central tendency (mode, median, mean) and measures of dispersion (range, quartiles, interquartile range, variance, standard deviation) for both discrete and grouped data. It provides formulas and examples of calculating these statistics for different datasets including examples with raw data, frequency tables, histograms and ogives. It also discusses how to calculate the statistics from incomplete data by completing tables and calculating sums.
This document provides instructions and questions for a Mathematics Form 4 exam. It consists of two sections, with Section A containing 12 multiple-choice and short-answer questions worth 52 marks total. Section B contains 4 long-answer questions worth 48 marks total. The questions cover topics such as sets, Venn diagrams, quadratic equations, geometry, statistics, and probability. Students are instructed to show their work and include units in their answers.
1. The document contains solutions and marking schemes for 6 math questions. It provides the step-by-step working to solve systems of equations, inverse matrices, and other math problems.
2. Matrices, inverse matrices, and systems of linear equations are used to solve for variables like x, y, m, n. Values for the variables are obtained after performing algebraic operations on the equations.
3. Marking schemes provide the number of marks awarded for various parts of the questions.
This document is an examination paper for Additional Mathematics for Form 4 students in Malaysia. It consists of 25 multiple choice questions worth a total of 80 marks. The questions cover topics in algebra, calculus, geometry, statistics, trigonometry and limits. A list of relevant formulas is provided to help students answer the questions. Students have 2 hours to complete the paper.
1. The document is a model question paper with 3 sections containing multiple choice and long answer questions on mathematics.
2. Section A contains 15 multiple choice questions worth 1 mark each. Section B contains 10 long answer questions worth 2 marks each. Section C contains 9 long answer questions worth 5 marks each and 1 compulsory question.
3. The questions cover topics in algebra, trigonometry, geometry, sequences and series, and probability.
The document discusses properties of matrix addition and scalar multiplication. It explains that to add matrices, we add corresponding elements and the matrices must have the same dimensions. Scalar multiplication involves multiplying each element of the matrix by the scalar. Some key properties covered are:
- To add matrices, we add corresponding elements and matrices must have the same dimensions.
- Scalar multiplication involves multiplying each element of the matrix by the scalar.
- Properties of addition like commutativity and distributivity apply, but multiplication is not included.
1. This document is an exam paper for Additional Mathematics consisting of 25 questions testing topics such as algebra, quadratic equations, functions, logarithms, and inequalities.
2. The exam is out of 80 total marks and students are provided with formulas, tables, and a scientific calculator to aid in solving the problems.
3. Students are instructed to show their working, write answers clearly, and to hand in the completed paper at the end of the two-hour exam period.
This document contains a sample SPM Additional Mathematics paper 1 exam with 25 multiple choice questions. It provides the exam paper, instructions, questions, and blank spaces for students to write their answers. The questions cover a range of Additional Math topics, including functions, equations, graphs, trigonometry, probability, and statistics. An answer key is provided at the end with the step-by-step working for each question. The document is intended to help students prepare for the SPM Additional Math paper 1 exam.
This document contains the marking scheme for a mathematics additional paper consisting of 25 multiple choice and constructed response questions. The marking scheme provides the full solutions, method marks, and total marks allocated for each question. It also includes relevant formulas, steps, and acceptable equivalent responses for full credit. The marking scheme is 6 pages long and is intended to guide examiners in accurately and consistently scoring student responses on the additional mathematics exam.
This document contains mathematical formulas and concepts from algebra, calculus, geometry, trigonometry, and statistics. Some key points include:
- Formulas for addition, subtraction, multiplication, and division of algebraic expressions.
- Rules for differentiation, integration, and limits in calculus.
- Formulas for triangle properties like area, distance between points, and midpoint.
- Trigonometric identities for sine, cosine, and tangent functions of single and summed angles.
- Statistical concepts like mean, standard deviation, binomial distribution, and normal distribution.
Additional Mathematics Project 2014 Selangor Sample AnswersDania
This document summarizes key ideas from Gottfried Leibniz's contributions to calculus and provides examples of how to solve calculus problems involving velocity, acceleration, integration, and area under a curve. It also explores calculating volumes of revolution and costs associated with gold rings. The summary explores Leibniz's notation of dx and dy, how he viewed variables as sequences, and how his approach generalized calculus to multiple variables. Examples are provided to demonstrate calculating distances, speeds, and areas using graphs and integration.
The document provides examples of how to solve simultaneous equations that appear on the SPM Mathematics paper 2 exam. It includes 4 examples from past years of the exam with the step-by-step workings shown. The key steps are to identify the linear equation, isolate one variable, substitute into the other equation to obtain a quadratic equation, then solve the quadratic equation to find the solutions to the simultaneous equations. Additional examples are provided for sketching graphs to determine the number of solutions to related equations. The document aims to help students with the techniques required to answer simultaneous equation and graph sketching questions on the SPM Mathematics paper 2 exam.
Trial penang 2014 spm matematik tambahan k1 k2 skema [scan]Cikgu Pejal
1. This document contains the mark scheme for the Additional Mathematics Paper 1 and Paper 2 for the 2014 SPM examination in Malaysia. It provides the solutions and marks awarded for each question.
2. The mark scheme is divided into sections for Paper 1 and Paper 2. For each question, it lists the sub-marks and total marks, along with the key steps and solutions required to earn the marks. Graphs and diagrams are included for questions involving graphical representations.
3. The document serves as a guide for teachers and examiners to consistently apply the marking criteria for the Additional Mathematics SPM papers in order to fairly and accurately assess students' work.
The document discusses irrational inequalities of one variable. It explains that an irrational inequality contains a variable under the radical sign. It provides examples of different forms of irrational inequalities and the steps to determine their solution sets, which involve squaring both sides and finding the intersections of the resulting conditions. The key points are that the radical terms must be greater than or equal to zero and the inequality sign must be preserved after squaring.
This document provides an overview of solving simultaneous equations between linear and quadratic equations with two unknowns. It includes 4 examples of solving simultaneous equations involving a linear equation equal to a quadratic equation. The examples show the steps of substituting one equation into the other and solving. The document also includes a chapter review with 6 practice problems involving simultaneous equations.
This document provides notes and formulas for mathematics topics covered in Form 1 through Form 4 in Malaysian secondary schools. It includes formulas and explanations for topics like solid geometry, circle theorems, polygons, factorisation, expansion of algebraic expressions, indices, algebraic fractions, linear equations, simultaneous equations, quadratic expressions, sets, statistics, trigonometry, angles of elevation and depression, and lines and planes. The document is intended to serve as a single reference for key mathematics concepts and formulas for secondary school students.
This document contains notes and formulae on solid geometry, circle theorems, polygons, factorisation, expansion of algebraic expressions, algebraic formulae, linear inequalities, statistics, significant figures and standard form, quadratic expressions and equations, sets, mathematical reasoning, straight lines, and trigonometry. The key concepts covered include formulas for calculating the volume and surface area of various 3D shapes, properties of angles in circles and polygons, factorising and expanding algebraic expressions, solving linear and quadratic equations, set notation and Venn diagrams, types of logical arguments, equations of straight lines, and defining the basic trigonometric ratios.
This document provides 10 problems related to differentiating functions. The problems cover differentiating various functions with respect to variables like x and y, finding maximum and minimum values, rates of change, and determining equations of tangents and normals. Solutions are not provided. The document is from an Additional Mathematics module for Form 4 students and focuses on differentiation techniques.
The document outlines the examination format for Additional Mathematics in Malaysia since 2003. The exam consists of two papers - Paper 1 worth 80% and Paper 2 worth 100%. Paper 1 has one section with compulsory short answer questions covering various math topics. Paper 2 consists of Section A with compulsory short questions, Section B with 4 out of 5 longer questions to choose from, and Section C with 2 out of 4 applied math problems. The exam aims to test both knowledge and application skills in ratios of 20:80 and 60:40 respectively between the two papers.
The document is a mathematics examination paper for the Sijil Pelajaran Malaysia (SPM) consisting of 25 questions related to additional mathematics. It provides instructions for candidates such as answering all questions, writing answers in the spaces provided, and showing working. Various formulas are listed that may be helpful in answering the questions. The questions cover topics like algebra, calculus, geometry, trigonometry, and statistics. They involve finding values based on relations, functions, equations, graphs and geometric concepts.
Math school-books-3rd-preparatory-2nd-term-khawagah-2019khawagah
This document is the introduction to a mathematics textbook for third preparatory year students. It discusses the book's organization and goals. The book is divided into units with lessons, exercises, and tests. It aims to make mathematics enjoyable and practical, helping students understand its importance and appreciate mathematicians. Color images and examples are used to illustrate concepts simply and excitingly to facilitate learning.
The document provides information about the format and techniques for answering Additional Mathematics SPM Paper 1 exam questions in Malaysia. It discusses the contents and structure of the exam, including the breakdown of question types between knowledge/understanding and application skills. It also offers tips for candidates on how to effectively answer questions, including showing workings, following instructions, and presenting neat and precise solutions.
The document discusses measures of central tendency (mode, median, mean) and measures of dispersion (range, quartiles, interquartile range, variance, standard deviation) for both discrete and grouped data. It provides formulas and examples of calculating these statistics for different datasets including examples with raw data, frequency tables, histograms and ogives. It also discusses how to calculate the statistics from incomplete data by completing tables and calculating sums.
This document provides instructions and questions for a Mathematics Form 4 exam. It consists of two sections, with Section A containing 12 multiple-choice and short-answer questions worth 52 marks total. Section B contains 4 long-answer questions worth 48 marks total. The questions cover topics such as sets, Venn diagrams, quadratic equations, geometry, statistics, and probability. Students are instructed to show their work and include units in their answers.
1. The document contains solutions and marking schemes for 6 math questions. It provides the step-by-step working to solve systems of equations, inverse matrices, and other math problems.
2. Matrices, inverse matrices, and systems of linear equations are used to solve for variables like x, y, m, n. Values for the variables are obtained after performing algebraic operations on the equations.
3. Marking schemes provide the number of marks awarded for various parts of the questions.
This document is an examination paper for Additional Mathematics for Form 4 students in Malaysia. It consists of 25 multiple choice questions worth a total of 80 marks. The questions cover topics in algebra, calculus, geometry, statistics, trigonometry and limits. A list of relevant formulas is provided to help students answer the questions. Students have 2 hours to complete the paper.
1. The document is a model question paper with 3 sections containing multiple choice and long answer questions on mathematics.
2. Section A contains 15 multiple choice questions worth 1 mark each. Section B contains 10 long answer questions worth 2 marks each. Section C contains 9 long answer questions worth 5 marks each and 1 compulsory question.
3. The questions cover topics in algebra, trigonometry, geometry, sequences and series, and probability.
The document discusses properties of matrix addition and scalar multiplication. It explains that to add matrices, we add corresponding elements and the matrices must have the same dimensions. Scalar multiplication involves multiplying each element of the matrix by the scalar. Some key properties covered are:
- To add matrices, we add corresponding elements and matrices must have the same dimensions.
- Scalar multiplication involves multiplying each element of the matrix by the scalar.
- Properties of addition like commutativity and distributivity apply, but multiplication is not included.
1. This document is an exam paper for Additional Mathematics consisting of 25 questions testing topics such as algebra, quadratic equations, functions, logarithms, and inequalities.
2. The exam is out of 80 total marks and students are provided with formulas, tables, and a scientific calculator to aid in solving the problems.
3. Students are instructed to show their working, write answers clearly, and to hand in the completed paper at the end of the two-hour exam period.
This document contains a sample SPM Additional Mathematics paper 1 exam with 25 multiple choice questions. It provides the exam paper, instructions, questions, and blank spaces for students to write their answers. The questions cover a range of Additional Math topics, including functions, equations, graphs, trigonometry, probability, and statistics. An answer key is provided at the end with the step-by-step working for each question. The document is intended to help students prepare for the SPM Additional Math paper 1 exam.
This document contains the marking scheme for a mathematics additional paper consisting of 25 multiple choice and constructed response questions. The marking scheme provides the full solutions, method marks, and total marks allocated for each question. It also includes relevant formulas, steps, and acceptable equivalent responses for full credit. The marking scheme is 6 pages long and is intended to guide examiners in accurately and consistently scoring student responses on the additional mathematics exam.
This document contains a 14-question math exam covering topics like functions, graphs of quadratic functions, logarithms, vectors, and geometric progressions. The questions require students to find values, ranges, equations, expressions, and solutions. An answer key is provided with the numerical solutions or expressions for each problem.
The document contains a 14 question mathematics assessment for Form 4 students. It covers topics including functions, graphs of quadratic functions, solving quadratic equations and simultaneous equations. Students are instructed to answer all questions within the time limit of 1 hour and 30 minutes. The questions range from 3 to 5 marks each and cover skills such as finding function values, determining function types, solving quadratic equations, sketching graphs and solving simultaneous equations.
This 25 question mathematics additional paper consists of questions testing students' knowledge of algebra, calculus, geometry, statistics, trigonometry and their applications. The first few questions test concepts such as relations between sets, composite functions, and solving quadratic equations. Later questions involve more complex skills like expressing logarithmic functions, solving trigonometric and logarithmic equations, and finding parameters from graphs. Students are required to show their working, write answers to an appropriate degree of accuracy, and provide unit vectors when calculating distances between points.
Bank soalan: Percubaan matematik tambahan kelantan 2013Ayu Lil'princess
This document contains a 25 question Additional Mathematics trial exam for the SPM 2013 examination. The exam consists of multiple choice and short answer questions testing concepts in arithmetic progressions, geometric progressions, functions, trigonometry, probability, and statistics. The student is expected to show working and steps to receive partial credit on questions.
This document contains a 25 question Additional Mathematics trial exam for the SPM 2013 examination. The exam consists of multiple choice and short answer questions testing concepts in arithmetic progressions, geometric progressions, functions, trigonometry, probability, and statistics. The student is expected to show working to receive partial credit on questions.
The document appears to be an exam paper for a mathematics subject in the state of Terengganu, Malaysia. It contains instructions for students on how to fill in their name and level, as well as information that the exam contains questions in both English and Malay. The document also provides several formulas that may be useful for answering the questions.
The document appears to be an exam paper for a mathematics subject in the state of Terengganu, Malaysia. It contains instructions for students on how to fill in their name and level, as well as information that the exam contains questions in both English and Malay. It also provides several formulas that may be useful for answering questions.
The document is a mathematics examination paper consisting of 25 questions testing concepts in algebra, calculus, geometry, trigonometry, and statistics. It provides instructions for students on how to answer the questions, allocates marks for each question, and includes a list of relevant formulae. The questions require students to perform calculations, solve equations, find values, expressions and coordinates, and complete other mathematical tasks.
This document contains a 20 page exam paper for Additional Mathematics. It provides various formulas that may be helpful in answering the questions. The exam paper consists of 18 multiple choice questions. The questions cover topics in algebra, calculus, geometry, statistics, trigonometry and vectors. For each question, the student is required to show the working and find the value of variables or expressions.
The document is a test paper for Additional Mathematics SPM containing 20 pages. It provides various formulae that may be helpful in answering the questions. The questions cover topics in algebra, calculus, geometry, statistics, trigonometry and vectors. The test paper contains 18 multi-part questions to be answered.
This document is a mathematics exam consisting of 20 questions testing various skills. It provides information for candidates such as the structure of the exam, formulas that may be useful, and instructions not to use calculators. The questions cover topics like algebra, geometry, statistics and graphing. They include tasks like simplifying expressions, solving equations, constructing diagrams, analyzing data in tables and graphs, and representing relationships between variables.
This document is a mathematics exam consisting of 20 questions testing various skills. It provides information for candidates such as the structure of the exam, formulas that may be useful, and instructions not to use calculators. The questions cover topics like algebra, geometry, statistics and graphing. They include tasks like simplifying expressions, solving equations, constructing shapes, analyzing data in tables and graphs, and representing relationships between variables.
Koleksi soalan percubaan add math kertas 1
1. peperiksaan percubaan sekolah asrama penuh dan jawapan
2. pepriksaan percubaan negeri perak dan jawapan
3. peperiksaan percubaan negeri selangor dan jawapan
4. peperiksaan percubaan negeri terengganu dan jawapan
The document is a mathematics exam paper consisting of 3 sections - Section A with 6 multiple choice questions worth a total of 40 marks, Section B with 4 questions to choose from worth a total of 40 marks, and Section C with 2 questions to choose from worth a total of 20 marks. The paper provides various formulae that may be helpful in answering the questions and covers topics such as algebra, calculus, geometry, statistics, and trigonometry.
1. The document is the front cover of an Additional Mathematics exam paper consisting of 25 questions.
2. Students are instructed to answer all questions, show their working, and write their answers clearly in the provided spaces.
3. The cover provides several formulas that may be helpful in answering the questions, organized by topic - algebra, calculus, geometry, and statistics.
This document is a marking scheme for the 2010 Additional Mathematics Paper 1 for the Malaysian Certificate of Education examination. It consists of 5 printed pages detailing the questions, marks allocated for workings, and full marks for each question. The marking scheme will be used by examiners to consistently apply marks to students' answers during the grading process.
The document is the module for the Additional Mathematics trial SPM 2018 paper. It consists of 20 printed pages and contains 3 sections - Section A, B, and C. Students must answer all questions in Section A, 4 questions from Section B, and 2 questions from Section C. Various instructions and formulas are provided. The non-programmable scientific calculator may be used.
This document is a marking scheme for an Additional Mathematics Paper 1 exam for a SPM 2017 program. It provides the solutions and marking guidelines for 25 questions on the exam. For each question, it lists the answer, marks allocated, and details on what is required to earn full or partial marks. The marking scheme is intended to guide examiners on how to consistently evaluate and score students' responses on the Additional Mathematics Paper 1.
This crossword puzzle focuses on question words like who, what, when, where, why and how. Solving the puzzle requires filling in the blanks with these interrogative words to complete the clues. The goal is to practice using question words that are commonly used to ask for more information or details.
This passage describes Maja Kazazic, a woman who lost her left leg below the knee due to a mortar shell explosion during the Bosnian civil war when she was 16 years old. As a child, she had vowed to swim with dolphins to honor her cousin who passed away from leukemia. Years later, while peering into an aquarium at a dolphin named Winter, she steeled her nerves and got into the pool wearing her prosthetic leg to fulfill her childhood pledge. The passage provides background on Kazazic's injury and recovery process as well as her determination to swim with dolphins despite her amputation.
This document is a mathematics test paper from the Sekolah Berasrama Penuh examination in August 2012. It contains instructions for students on how to answer the test, as well as mathematical formulas that may be useful for answering the questions. The test contains 40 multiple choice questions on topics including operations with numbers in scientific notation, rounding, trigonometry, geometry, and algebra.
Usaha untuk meningkatkan mutu perkhidmatan awam dilakukan dengan melaksanakan pelbagai transformasi oleh kerajaan. Walau bagaimanapun, masih terdapat beberapa isu seperti sikap negatif penjawat awam dan kelewatan dalam menyelesaikan urusan pelanggan. Bagi menangani masalah ini, penjawat awam perlu meningkatkan integriti dan komitmen serta memberikan perkhidmatan yang lebih efisien untuk memuaskan
This document contains instructions and content for a practice English exam for the Malaysian SPM (Sijil Pelajaran Malaysia) certification. It has two sections - Section A involves writing a report based on provided notes on the causes and effects of haze, as well as suggestions to address the issue. Section B requires candidates to write a 350-word composition on one of five provided topics. The document provides guidance on time allocation, content and format requirements for Section A, as well as sample topics for the composition in Section B. Candidates are expected to demonstrate their English writing abilities in both directed writing and continuous writing tasks.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
Gender and Mental Health - Counselling and Family Therapy Applications and In...PsychoTech Services
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
Walmart Business+ and Spark Good for Nonprofits.pdfTechSoup
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
Chapter wise All Notes of First year Basic Civil Engineering.pptxDenish Jangid
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
1. www.banksoalanspm.blogspot.com
Name : ………………..……………
Form : ………………………..……
BAHAGIAN PENGURUSAN SEKOLAH BERASRAMA PENUH
DAN SEKOLAH KECEMERLANGAN
KEMENTERIAN PELAJARAN MALAYSIA
PENTAKSIRAN DIAGNOSTIK AKADEMIK SBP 2012
3472 / 1
PERCUBAAN SIJIL PELAJARAN MALAYSIA
ADDITIONAL MATHEMATICS
Kertas 1
Ogos 2012
2 jam
JANGAN BUKA KERTAS SOALAN INI
SEHINGGA DIBERITAHU
1. Tulis nama dan tingkatan anda pada
ruangan yang disediakan.
2. Kertas soalan ini adalah dalam
dwibahasa.
3. Soalan dalam bahasa Inggeris
mendahului soalan yang sepadan
dalam bahasa Melayu.
4. Calon dibenarkan menjawab
keseluruhan atau sebahagian soalan
sama ada dalam bahasa Inggeris atau
bahasa Melayu.
5. Calon dikehendaki membaca
maklumat di halaman belakang kertas
soalan ini.
Dua jam
Untuk Kegunaan Pemeriksa
Soalan
Markah
Penuh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2
3
3
3
3
3
3
4
3
3
3
3
4
3
3
3
3
3
3
3
4
4
3
4
4
TOTAL
Markah
Diperolehi
80
Kertas soalan ini mengandungi 26 halaman bercetak
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The following formulae may be helpful in answering the questions. The symbols given are the ones
commonly used.
ALGEBRA
x
1
b b 4ac
2a
logc b
logc a
2
2
am an = a m + n
3
am an = a m -
4
(am) n = a nm
5
loga mn = log am + loga n
6
loga
7
8 logab =
log a mn = n log a m
9 Tn = a + (n-1)d
n
10 Sn =
n
[2a (n 1)d ]
2
Tn = ar n-1
11
a(r n 1) a(1 r n )
12 Sn =
, (r 1)
r 1
1 r
a
13 S
, r <1
1 r
m
= log am - loga n
n
CALCULUS
1
2
4 Area under a curve
dy
dv
du
u v
dx
dx
dx
y = uv ,
u dy
y ,
v dx
v
b
y
=
dx or
a
du
dv
u
dx
dx ,
2
v
b
=
x dy
a
5 Volume generated
3
b
dy dy du
dx du dx
= y 2 dx or
a
b
=
x
2
dy
a
GEOMETRY
( x2 x1 ) 2 ( y 2 y1 ) 2
1 Distance =
2 Midpoint
y y2
x1 x2
, 1
2
2
5
A point dividing a segment of a line
nx mx 2 ny1 my 2
( x,y) = 1
,
mn
mn
(x , y) =
3
r x y
4
ˆ
r
2
2
6 Area of triangle
1
= ( x1 y 2 x2 y3 x3 y11 ) ( x2 y1 x3 y 2 x1 y3 )
2
xi yj
x2 y 2
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STATISTIC
1
x =
2
x =
=
3
x
7
N
fx
f
8
(x x )
x
2
N
f ( x x)
f
4
=
5
=
9
2
_2
x
fx
f
2
11
I
=
x
2
P(A B) = P(A)+P(B)- P(A B)
P (X = r) = nCr p r q n r , p + q = 1
Mean µ = np
13
2
10
12
N
1
2 N F
m = L
C
fm
6
w1 I1
w1
n!
n
Pr
(n r )!
n!
n
Cr
(n r )!r!
I
npq
x
z=
14
Q1
100
Q0
TRIGONOMETRY
1 Arc length, s = r
9 sin (A B) = sinA cosB cosA sinB
2 Area of sector , L =
3 sin 2A + cos 2A = 1
1 2
r
2
10 cos (A B) = cosA cosB sinA sinB
11 tan (A B) =
4 sec2A = 1 + tan2A
tan A tan B
1 tan A tan B
2
5 cosec A = 1 + cot A
12
a
b
c
sin A sin B sin C
13
2
a2 = b2 + c2 - 2bc cosA
14
Area of triangle
6 sin 2A = 2 sinA cosA
7 cos 2A = cos2A – sin2 A
= 2 cos2A - 1
= 1 - 2 sin2A
8 tan 2A =
=
1
absin C
2
2 tan A
1 tan 2 A
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For
examiner’s
use only
Answer all questions.
Jawab semua soalan.
1.
Given that set P 16, 25, 81, 100 and set Q 4, 3, 4, 5, 9, 10 . The relation
from set P to set Q is “the square root of”.
Diberi set P 16, 25, 81, 100 dan set Q 4, 3, 4, 5, 9, 10 . Hubungan
antara set P kepada set Q adalah “punca kuasa dua bagi” .
State,
Nyatakan,
(a)
the object of 5
objek bagi 5
(b)
the image of 16
imej bagi 16
[ 2 marks ]
[2 markah]
Answer/Jawapan :
1
(a)
(b)
2
2.
Given that the function k : x
Diberi fungsi k : x
3x
, x m.
x2
3x
, x m.
x2
Find
Cari
(a)
the value of m
nilai bagi m
(b)
k 1 (2).
[ 3 marks ]
[3 markah]
Answer/Jawapan :
(a)
2
(b)
3
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3472/1
5
Given that the function g : x , x 0
x
and gf : x
5
, x 3.
x 3
For
examiner’s
use only
5
5
Diberi fungsi g : x , x 0 dan gf : x
, x 3.
x
x 3
Find
Cari
(a)
the function f (x)
fungsi bagi f (x)
(b)
f (2)
[ 3 marks ]
[3 markah]
Answer/Jawapan :
(a)
(b)
3
3
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For
examiner’s
use only
4.
3472/1
Find the range of values of m if the quadratic equation 3 2x mx 2 2x 2 4x
has no roots.
Cari julat bagi nilai m jika persamaan kuadratik 3 2x mx 2 2x 2 4x tidak
mempunyai punca.
[ 3 marks ]
[3 markah]
Answer/Jawapan :
4
3
5.
Find the range of values of p for 2 p 2 p p 2 22 p 1.
Cari julat nilai p bagi 2 p 2 p p 2 22 p 1.
[ 3 marks ]
[3 markah]
Answer/Jawapan :
5
3
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Diagram 6 shows the graph of a quadratic function for f ( x) ( x m) 4.
2
For
examiner’s
use only
Rajah 6 menunjukkan graf fungsi kuadratik bagi f ( x) ( x m) 2 4.
y
-1 O
3
x
Diagram 6
Rajah 6
Find
Cari
(a)
the equation of the axis of symmetry,
persamaan paksi simetri,
(b)
the value of m,
nilai m,
(c)
the coordinates of the minimum point.
koordinat bagi titik minimum.
[ 3 marks ]
[3 markah]
Answer/Jawapan :
(a)
6
(b)
3
(c)
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For
examiner’s
use only
7.
3472/1
Solve the equation
9 2 x3 243(272 x ).
Selesaikan persamaan
9 2 x3 243(272 x ).
[ 3 marks ]
[3 markah]
Answer/Jawapan :
7
3
8.
Given that log5 m log125 n 4, express m in terms of n.
Diberi log5 m log125 n 4, ungkapkan m dalam sebutan n.
[ 4 marks ]
[4 markah]
Answer/Jawapan :
8
4
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It is given that 7, h , k , 20,.... are the first
four terms
of
an arithmetic
For
examiner’s
use only
progression.
Diberi bahawa 7, h , k , 20,.... adalah empat sebutan pertama bagi suatu janjang
aritmetik.
Find the value of h and of k .
Cari nilai bagi h dan bagi k .
[ 3 marks ]
[3 markah]
Answer/Jawapan :
9
3
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For
examiner’s
use only
10
3472/1
In a geometric progression, the first term is
1
4
and the fourth term is .
27
2
Dalam satu janjang geometri, sebutan pertama ialah
ialah
1
dan sebutan keempat
2
4
.
27
Calculate,
Hitung,
(a)
the common ratio,
nisbah sepunya,
(b)
the sum to infinity of the geometric progression.
hasiltambah hingga sebutan ketakterhinggaan bagi janjang geometri itu.
[ 3 marks ]
[3 markah]
Answer/Jawapan :
(a)
(b)
10
3
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11
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For
examiner’s
use only
The first three terms of an arithmetic progression are
Tiga sebutan pertama suatu janjang aritmetik ialah
3h + 1, 4h + 2, 5h + 3, …
Find the sum of the first tenth terms in terms of h .
Cari hasitambah sepuluh sebutan pertama dalam sebutan h .
[ 3 marks ]
[3 markah]
Answer/Jawapan :
11
3
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For
examiner’s
use only
SULIT
12
3472/1
The variables x and y are related by the equation y pq px, where p and q are
constants. Diagram 12 shows the straight line obtained by plotting
y
1
against .
x
x
Pembolehubah x dan y dihubungkan oleh persamaan y pq px, dengan keadaan
p dan q adalah pemalar. Rajah 12 menunjukkan graf garislurus diperolehi dengan
y
1
memplotkan melawan .
x
x
y
x
(5,20)
(1,8)
1
x
O
Diagram 12
Rajah 12
(a)
Express p in terms of q.
Ungkapkan p dalam sebutan q.
(b)
Find the y-intercept.
Cari pintasan-y.
[ 3 marks ]
[3 markah]
Answer/Jawapan :
(a)
12
(b)
3
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Given that the straight line
x y
1 intersect the x-axis at point S and intersect
3 2
the y-axis at point T.
For
examiner’s
use only
x y
Diberi bahawa persamaan garis lurus 1 menyilang paksi- x di titik S dan
3 2
menyilang di paksi- y di titik T.
Find the equation of the perpendicular bisector of ST.
Cari persamaan pembahagi dua sama serenjang bagi ST.
[4 marks ]
[4 markah]
Answer/Jawapan :
13
4
14.
A point S moves along the arc of a circle with centre P(2, 2) . The arc of circle
passes through point Q(6, 4) .
Titik S bergerak pada lengkok suatu bulatan berpusat P(2, 2) . Lengkok bulatan
itu melalui titik Q(6, 4) .
Find the equation of the locus of point S.
Cari persamaan lokus bagi titik S.
[ 3 marks ]
[3 markah]
Answer/Jawapan :
14
3
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For
examiner’s
use only
SULIT
15.
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Diagram 15 shows the vector OR .
Rajah 15 menunjukkan vektor OR .
y
R(-5,12)
O
x
Diagram 15
Rajah 15
(a)
Express OR in the form xi y j .
Ungkapkan OR dalam sebutan xi y j .
(b)
Find the unit vector in the direction of OR .
Cari vektor unit dalam arah OR .
[ 3 marks ]
[3 markah]
Answer/Jawapan :
(a)
15
(b)
3
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Given that OP i j and OQ 3 i 2 j .
For
examiner’s
use only
Diberi OP i j dan OQ 3 i 2 j .
Find the value of k if 4k OP OQ is parallel to the y-axis.
Cari nilai k jika 4k OP OQ selari dengan paksi-y.
[ 3 marks ]
[3 markah]
Answer/Jawapan :
16
3
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examiner’s
use only
18
SULIT
17.
3472/1
Diagram 17 shows a right angle triangle POR and a sector ROS in a circle with
centre R.
Rajah 17 menunjukkan segitiga bersudut tegak POR dan sektor ROS dalam bulatan
yang berpusat R.
P
S
7
O
P
5
R
Diagram 17
Rajah 17
Find,
Cari,
[Use/Guna 3.142 ]
(a)
ORS , in radian,
ORS , dalam radian,
(b)
perimeter of shaded region.
perimeter kawasan berlorek.
[ 3 marks ]
[3 markah]
Answer/Jawapan :
(a)
17
(b)
3
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18.
3472/1
Solve the trigonometry equation 4sin x cos x 1 for 00 x 3600.
Selesaikan persamaan trigonometri 4sin x cos x 1 untuk 00 x 3600.
For
examiner’s
use only
[ 3 marks ]
[3 markah]
Answer/Jawapan :
18
3
19.
Given y 16x(5 x).
Diberi y 16x(5 x).
Find
Cari
(a)
dy
dx
(b)
the value of x when y is maximum.
nilai x apabila y adalah maksimum.
[ 3 marks ]
[3 markah]
Answer/Jawapan :
(a)
(b)
19
3
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examiner’s
use only
20.
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3
Given that the point M 1, lies on a curve with gradient function x 3.
2
Diberi bahawa titik
kecerunan x 3.
3
M 1, berada pada suatu lengkung dengan fungsi
2
Find the equation of the tangent at point M.
Cari persamaan tangen pada titik M.
[ 3 marks ]
[3 markah]
Answer/Jawapan :
20
3
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21.
For
examiner’s
use only
3
Given that
f ( x)dx 5.
1
3
f ( x)dx 5.
Diberi bahawa
1
Find,
Cari,
1
(a) the value of
2 f ( x)dx,
3
1
nilai bagi
2 f ( x)dx,
3
3
(b) the value of h if [h
1
3
nilai h jika [h
1
f ( x)
7
] dx .
2
2
f ( x)
7
] dx .
2
2
[ 4 marks ]
[4 markah]
Answer/Jawapan :
(a)
(b)
21
4
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For
examiner’s
use only
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3472/1
Table 22 shows a cumulative frequency for 20 teams and the score obtained from a
game.
Jadual 22 menunjukkan kekerapan longgokan bagi 20 pasukan dan mata yang
diperoleh daripada suatu permainan.
Score
Mata
Cumulative frequency
Kekerapan longgokan
0
1
2
3
4
2
5
7
15
20
Table 22
Jadual 22
Find
Cari,
(a) the value of median,
nilai bagi median,
(b) variance, for the score.
varians, bagi mata yang diperoleh.
[ 4 marks ]
[4 markah]
Answer/Jawapan :
(a)
(b)
22
4
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A team consists of 5 students are to be chosen from 4 girls and 6 boys.
Satu pasukan terdiri daripada 5 orang pelajar hendak dipilih daripada 4 orang
pelajar perempuan dan 6 orang pelajar lelaki.
For
examiner’s
use only
Find the number of ways the team can be formed if
Cari bilangan cara pasukan itu boleh dibentuk jika
(a) there is no restriction,
tiada syarat dikenakan,
(b) a minimum of 3 girls must be chosen.
minimum 3 orang pelajar perempuan mesti dipilih.
[ 3 marks ]
[3 markah]
Answer/Jawapan :
(a)
(b)
23
3
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examiner’s
use only
24.
3472/1
In a selection to represent the school for the mathematics competition, the
2 3
2
probability that Ramon , Ailing and Suzana is chosen are
,
and
5 4
3
respectively.
Dalam satu pemilihan untuk mewakili sekolah bagi suatu pertandingan matematik,
2 3
kebarangkalian bahawa Ramon, Ailing dan Suzana terpilih adalah
, dan
5 4
2
masing-masing.
3
Find the probability that
Cari kebarangkalian bahawa
(a) only Suzana is chosen,
hanya Suzana yang terpilih,
(b) at least one of them is chosen.
sekurang-kurangnya seorang daripada mereka terpilih.
[ 4 marks ]
[4 markah]
Answer/Jawapan :
(a)
(b)
24
4
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Diagram 25 shows a normal distribution graph.
Rajah 25 menunjukkan graf taburan normal.
f (x)
For
examiner’s
use only
x
k
Diagram 25
Rajah 25
Given that the area of the shaded region is 0.8259.
Diberi bahawa luas kawasan berlorek adalah 0.8259.
(a) Find the value of P( x k ).
Nilai bagi P( x k ).
(b) X is a continuous random variable which is normally distributed with a mean
of 45 and a standard deviation of 5 .
X adalah pembolehubah rawak selanjar yang tertabur secara normal dengan
min 45 dan sisihan piawai 5.
Find the value of k.
Cari nilai k.
[ 4 marks ]
[4 markah]
Answer/Jawapan :
(a)
(b)
25
4
END OF QUESTION PAPER
KERTAS SOALAN TAMAT
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INFORMATION FOR CANDIDATES
MAKLUMAT UNTUK CALON
1. This question paper consists of 25 questions
Kertas soalan ini mengandungi 25 soalan
2. Answer all questions.
Jawab semua soalan
3. Write your answers in the spaces provided in the question paper.
Tulis jawapan anda dalam ruang yang disediakan dalam kertas soalan.
4. Show your working. It may help you to get marks.
Tunjukkan langkah-langkah penting dalam kerja mengira anda. Ini boleh membantu
anda untuk mendapatkan markah.
5. If you wish to change your answer, cross out the answer that you have done.
Then write down the new answer.
Sekiranya anda hendak menukar jawapan, batalkan jawapan yang telah dibuat.
Kemudian tulis jawapan yang baru.
6. The diagrams in the questions provided are not drawn to scale unless stated.
Rajah yang mengiringi soalan tidak dilukis mengikut skala kecuali dinyatakan.
7. The marks allocated for each question are shown in brackets.
Markah yang diperuntukkan bagi setiap soalan ditunjukkan dalam kurungan.
8. A list of formulae is provided on pages 3 to 5.
Satu senarai rumus disediakan di halaman 3 hingga 5.
9. A booklet of four-figure mathematical tables is provided.
Sebuah buku sifir matematik empat angka disediakan.
10. You may use a non-programmable scientific calculator.
Anda dibenarkan menggunakan kalkulator saintifik yang tidak boleh diprogram.
11. Hand in this question paper to the invigilator at the end of the examination.
Serahkan kertas soalan ini kepada pengawas peperiksaan di akhir peperiksaan.
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3472/2
Matematik
Tambahan
Kertas 2
2 ½ jam
Ogos 2012
BAHAGIAN PENGURUSAN
SEKOLAH BERASRAMA PENUH DAN SEKOLAH KECEMERLANGAN
KEMENTERIAN PELAJARAN MALAYSIA
PENTAKSIRAN DIAGNOSTIK AKADEMIK SBP 2012
PERCUBAAN SIJIL PELAJARAN MALAYSIA
ADDITIONAL MATHEMATICS
Kertas 2
Dua jam tiga puluh minit
JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU
1.
This question paper consists of three sections : Section A, Section B and Section C.
2. Answer all questions in Section A , four questions from Section B and two questions from
Section C.
3. Give only one answer / solution to each question.
4. Show your working. It may help you to get marks.
5. The diagram in the questions provided are not drawn to scale unless stated.
6. The marks allocated for each question and sub-part of a question are shown in brackets.
7. A list of formulae and normal distribution table is provided on pages 2 to 4.
8. A booklet of four-figure mathematical tables is provided.
9. You may use a non-programmable scientific calculator.
Kertas soalan ini mengandungi 19 halaman bercetak
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The following formulae may be helpful in answering the questions. The symbols given are the ones
commonly used.
ALGEBRA
b b 4ac
2a
2
1
x=
8 logab =
2 am an = a m + n
9 Tn = a + (n-1)d
am an = a m - n
3
10 Sn =
4 (am) n = a nm
5
loga mn = log am + loga n
6
m
loga
= log am - loga n
n
log a mn = n log a m
7
logc b
logc a
n
[2a (n 1)d ]
2
Tn = ar n-1
11
a(r n 1) a(1 r n )
, (r 1)
12 Sn =
r 1
1 r
a
13 S
, r <1
1 r
CALCULUS
dy
dv
du
u v
dx
dx
dx
du
dv
v
u
u dy
dx 2 dx ,
2 y ,
v
v dx
1 y = uv ,
4 Area under a curve
b
y
=
b
=
dy dy du
dx du dx
3
dx or
a
x dy
a
5 Volume generated
b
= y 2 dx or
a
b
=
x
2
dy
a
GEOM ETRY
1 Distance =
( x1 x2 ) 2 ( y1 y 2 ) 2
nx1 mx 2 ny1 my 2
,
mn
mn
( x,y) =
2 Midpoint
y y2
x1 x2
, 1
2
2
(x , y) =
3
r x2 y 2
4
r
5 A point dividing a segment of a line
6. Area of triangle =
1
( x1 y 2 x2 y3 x3 y11 ) ( x2 y1 x3 y 2 x1 y3 )
2
xi yj
x2 y 2
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3
STATISTIC
1
x =
2
x =
3
=
x
7
N
fx
f
8
(x x )
x
2
=
N
f ( x x)
f
N
=
5
_2
x
10
2
11
1
2 N F
M = L
C
fm
=
x
2
p (X=r) = nCr p r q n r , p + q = 1
Mean , = np
13
fx
f
P(A B)=P(A)+P(B)-P(A B)
12
2
4
9
2
npq
x
z=
14
6
I
w1 I1
w1
n!
n
Pr
(n r )!
n!
n
Cr
(n r )!r!
I
P1
100
P0
TRIGONOMETRY
1 Arc length, s = r
2 Area of sector , A =
9 sin (A B) = sinAcosB cosAsinB
1 2
r
2
3 sin 2A + cos 2A = 1
10 cos (A B) = cos AcosB sinAsinB
11 tan (A B) =
4 sec2A = 1 + tan2A
tan A tan B
1 tan A tan B
12
a
b
c
sin A sin B sin C
13
a2 = b2 +c2 - 2bc cosA
14
5 cosec2 A = 1 + cot2 A
Area of triangle
6 sin2A = 2 sinAcosA
7 cos 2A = cos2A – sin2 A
= 2 cos2A-1
= 1- 2 sin2A
8 tan2A =
2 tan A
1 tan 2 A
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=
1
absin C
2
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Section A
Bahagian A
[40 marks]
[40 markah]
Answer all questions.
Jawab semua soalan.
1
Solve the following simultaneous equations:
Selesaikan persamaan serentak berikut:
2x 3 y 8 0
y 2 3xy 6 0
Give your answer correct to 3 decimal places.
Beri jawapan betul kepada 3 tempat perpuluhan.
2
[5 marks]
[5 markah]
Given that y x 2 2 x 3k has a maximum value of 4.
Diberi y x 2 2 x 3k mempunyai nilai maksimum 4.
(a) By using the method of completing the square, find the value of k.
[3 marks]
Dengan menggunakan kaedah penyempurnaan kuasa dua, cari nilai k.
[3 markah]
(b) Hence sketch the graph for y x 2 2 x 3k .
[3 marks]
Seterusnya lakarkan graf bagi y x 2 2 x 3k .
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[3 markah]
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3
16 cm
8 cm
4 cm
Diagram 3
Rajah 3
Diagram 3 shows the first three of an infinite series of circles. The first circle has a
diameter of 16 cm, the second circle has a diameter of 8 cm, the third circle has a
diameter of 4 cm and so on.
Rajah 3 menunjukkan tiga bulatan daripada satu siri bulatan yang ketakterhinggaan.
Bulatan pertama mempunyai diameter 16 cm, bulatan kedua mempunyai diameter 8 cm,
bulatan ketiga mempunyai diameter 4 cm dan seterusnya.
Find,
Cari,
(a) the value of n, if the total length of the circumferences of the first n circles is more
than 30.5π cm,
[4 marks]
nilai n, jika hasil tambah panjang lilitan bulatan bagi n bulatan pertama adalah
melebihi 30.5π cm,
[4 markah]
(b) the total area, in cm2, of this infinite series of circles.
jumlah luas , dalam cm2, bagi siri bulatan yang ketakterhinggaan ini.
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[3 marks]
[3 markah]
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3472/2
Solutions to this question by scale drawing will not be accepted.
Penyelesian secara lukisan berskala tidak diterima.
Diagram 4 shows the straight line BC with equation
3 y x 6 0 which is
perpendicular to straight line AB at point B.
Rajah 4 menunjukkan garis lurus BC dengan persamaan 3 y x 6 0 yang
berserenjang dengan garis lurus AB pada titik B.
y
A(-6, 5)
B
x
O
3y x 6 0
C
Diagram 4
Rajah 4
(a) Find
Cari
(i)
the equation of the straight line AB,
persamaan garis lurus AB,
(ii)
the coordinates of B.
koordinat titik B.
[5 marks]
[5 markah]
(b) The straight line AB is extended to a point D such that AB : BD = 2 : 3.
Find the coordinates of D.
[2 marks]
Garis lurus AB dipanjangkan ke titik D dimana AB : BD = 2 : 3.
Cari koordinat D.
[2 markah]
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3472/2
(a) Sketch the graph of y = – 3 sin 2x for 0 ≤ x ≤ 2π .
[4 marks]
Lakarkan graf bagi y = – 3 sin 2x untuk 0 ≤ x ≤ 2π .
[4 markah]
(b) By using the same axes, sketch a suitable straight line to find the number of
5x
solutions for the equation 3sin 2 x
2 for 0 ≤ x ≤ 2π .
State the number of solutions.
[3 marks]
Dengan menggunakan paksi yang sama, lakarkan satu garis lurus yang sesuai
5x
untuk mencari bilangan penyelesaian bagi persamaan 3sin 2 x
2 untuk
0 ≤ x ≤ 2π. Nyatakan bilangan penyelesaian itu.
[3 markah]
6
Table 6 shows the marks obtained by 36 candidates in an examination.
Jadual 6 menunjukkan markah yang diperolehi oleh 36 orang calon dalam suatu
peperiksaan.
Marks
Markah
40 – 49
50 – 59
60 – 69
70 – 79
80 – 89
90 - 99
Number of candidates
Bilangan calon
4
5
6
9
4
8
Table 6
Jadual 6
(a) Without drawing an ogive, find the third quartile of the marks,
Tanpa melukis ogif, cari kuartil ketiga bagi markah itu,
[3 marks]
[3 markah]
(b) Find,
Hitung,
(i) the mean of the marks,
min markah tersebut,
(ii) the standard deviation of the marks.
sisihan piawai bagi markah tersebut.
[5 marks]
[5 markah]
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Section B
Bahagian B
[40 marks]
[40 markah]
Answer any four questions from this section.
Jawab mana-mana empat soalan daripada bahagian ini.
7
Use graph paper to answer this questions.
Gunakan kertas graf untuk menjawab soalan ini.
Table 7 shows the values of two variables, x and y, obtained from an experiment.
n
Variables x and y are related by the equation x 2 y 2mx 2 x , where m and n
m
are constants.
Jadual 7 menunjukkan nilai-nilai bagi dua pembolehubah x dan y, yang diperoleh
daripada satu eksperimen. Pembolehubah x dan y dihubungkan oleh persamaan
n
x 2 y 2mx 2 x , dengan keadaan m and n adalah pemalar.
m
x
y
(a)
10
62
5
54
4
50
Table 7
Jadual 7
2.5
38
2
29
1.25
4
1
1
, using a scale of 2 cm to 0.1 units on the - axis and 2 cm
x
x
to 10 units on the y-axis . Hence, draw the line of best fit.
[4 marks]
Plot y against
Plot y melawan
1
, dengan menggunakan skala 2 cm kepada 0.1 unit pada
x
1
dan 2 cm kepada 10 unit pada paksi-y .Seterusnya, lukis garis lurus
x
penyuaian terbaik.
[4 markah]
paksi-
(b) Use the graph in 7(a) to find the value of
Gunakan graf di 7(a) untuk mencari nilai
(i) m,
(ii) n,
(iii) x when y = 40.
x apabila y = 40.
[6 marks]
[6 markah]
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3472/2
Diagram 8 shows part of the curve y f ( x) which passes through point (1, 4).
Rajah 8 menunjukkan sebahagian dari lengkung y f ( x) yang melalui titik (1, 4).
y
y f ( x)
(1, 4)
x
O
Diagram 8
Rajah 8
The curve has a gradient function of
4
.
x3
Lengkung itu mempunyai fungsi kecerunan
4
.
x3
(a)
Find the equation of the curve,
Cari persamaan lengkung,
(b)
A region is bounded by the curve, the x-axis, the line x 5 and the line x 2 .
Satu kawasan dibatasi oleh lengkung, paksi-x, garis x 5 dan garis x 2 .
(i)
Find the area of the region.
Cari luas kawasan yang dibatasi.
(ii)
[3 marks]
[3 markah]
The region is revolved through 360 about the x-axis.
Find the volume generated, in terms of .
Kawasan itu dikisarkan melalui 360 pada paksi-x .
Cari isipadu yang dijana dalam sebutan .
[7 marks]
[7 markah]
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3472/2
Diagram 9 shows quadrilateral OABC. Point D lies on straight line AC .
Rajah 9 menunjukkan sisiempat OABC. Titik D berada di atas garis lurus AC.
B
C
D
O
A
Diagram 9
Rajah 9
(a) It is given that OA 7 x, OC 5 y , AD : DC = 3 : 1 and
Diberi bahawa OA 7 x, OC 5 y ,AD : DC = 3 : 1 dan
AB .
Express in terms of x and/or y.
OC is parallel to AB .
OC selari dengan
Ungkapkan dalam sebutan x dan/atau y
(i)
(ii)
AC ,
OD .
[3 marks]
[3 markah]
(b) Using AB hOC and DB kOD , where h and k are constants, find the value of
h and of k.
[5 marks]
Dengan menggunakan AB hOC and DB kOD , di mana h dan k adalah
pemalar, cari nilai h dan nilai k.
[5 markah]
(c) Given that y 4 units and the area of OCD is 50 cm2, find the perpendicular
distance from point D to OC.
[2 marks]
2
Diberi bahawa y 4 unit dan luas OCD ialah 50 cm , cari jarak tegak dari
titik D ke OC.
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(a)
3472/2
In a garden, 30% of the flower are white roses. If 10 flowers are chosen at
random, find the probability (correct to four significant figures) that
Dalam sebuah taman, 30% daripada bunga adalah bunga ros putih. Jika 10
kuntum bunga dipilih secara rawak, cari kebarangkalian (betul sehingga 4 angka
beerti) bahawa
(i)
6 white roses are selected,
6 kuntum bunga ros putih dipilih,
(ii)
at least 9 white roses are selected.
sekurang-kurangnya 9 kuntum bunga ros putih dipilih.
[5 marks]
[5 markah]
(b)
The ages of the teachers in a school is normally distributed with a mean
of 45 years old and a standard deviation of 3.5 years old.
Umur guru-guru di sebuah sekolah adalah mengikut taburan normal dengan min
45 tahun dan sisihan piawai 3.5 tahun.
(i) If a teacher in the school is chosen at random, find the probability that
the teacher has age between 40 and 48 years old.
Jika seorang guru di sekolah itu dipilih secara rawak, cari
kebarangkalian bahawa guru itu berumur antara 40 dan 48 tahun.
(ii) Given that 70% of age of the teachers are more than m years old.
Find the value of m.
Diberi bahawa 70% guru-guru di sekolah itu berumur lebih
daripada m tahun.
Cari nilai bagi m.
[5 marks]
[5 markah]
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3472/2
Diagram 11 shows a circle RST with centre O and radius 7 cm. PR is a tangent to the
circle at point R and PRQ is a quadrant of a circle with centre R. R is the midpoint of OQ
and RS is a chord. ORQ and POS are straight lines.
Rajah 11 menunjukkan satu bulatan RST yang berpusat O dan berjejari 7 cm. PR adalah
garis tangen kepada bulatan pada titik R dan PRQ adalah sukuan bagi bulatan berpusat
R. R adalah titik tengah bagi OQ dan RS adalah garis perentas.ORQ dan POS adalah
garislurus .
Q
R
P
O
S
T
Diagram 11
Rajah 11
Calculate,
Hitung,
[Use / Guna 3.142]
(a)
the angle , in radians,
sudut , dalam radian,
[2 marks]
[2 markah]
(b)
the perimeter, in cm, of the shaded region,
perimeter, dalam cm ,bagi kawasan berlorek,
[4 marks]
[4 markah]
(c)
the area, in cm2 , of the shaded region,
luas, dalam cm2, bagi kawasan berlorek.
[4 marks]
[4 markah]
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Section C
Bahagian C
[20 marks]
[20 markah]
Answer any two questions from this section.
Jawab mana-mana dua soalan daripada bahagian ini.
12 A particle moves along a straight line and passes a fixed point O, with a velocity of
30 ms1 . Its acceleration, a ms2 ,is given by a 10 5t , where t is the time, in
second, after passing through O.
Satu zarah bergerak di sepanjang suatu garis lurus dan melalui satu titik tetap O
dengan halaju 30 ms1 .Pecutannya, a ms2 , diberi oleh a 10 5t , dengan keadaan
t ialah masa, dalam saat, selepas melalui O.
Find,
Cari,
(a)
the constant velocity, in ms1 ,of the particle,
[4 marks]
halaju tetap, dalam ms1 ,zarah itu,
(b)
[4 markah]
the range of values of t ,when the particle moves to the right,
julat nilai t , apabila zarah itu bergerak ke kanan,
(c)
[3 marks]
[3 markah]
the total distance, in m, travelled by the particle in the first 8 seconds.
[3 marks]
jumlah jarak , dalam m, yang dilalui oleh zarah itu dalam 8 saat pertama.
[3 markah]
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13 Table 13 shows the price indices in the year 2011 based on the year 2010, of four
different materials P, Q, R and S in the production of a type of a body lotion.
Jadual 13 menunjukkan indeks harga pada tahun 2011 berasaskan harga pada tahun
2010 bagi empat bahan berlainan P, Q, R dan S yang digunakan dalam pengeluaran
suatu jenis losyen badan.
Material
Bahan
P
Q
R
S
Price Index 2011
Indeks Harga 2011
(2010 = 100)
110
125
140
88
Weightage
Pemberat
h
4
h+3
5
Table 13 / Jadual 13
(a)
If the price of material Q is RM55 in the year 2011, calculate its price in the year
2010.
[2 marks]
Jika harga bahan Q ialah RM55 pada tahun 2011, hitung harganya pada tahun
2010.
(b)
[2 markah]
If the composite index for the year 2011 based on the year 2010 is 115, find the
value of h.
[2 marks]
Jika indeks komposit pada tahun 2011 berasaskan tahun 2010 ialah 115, cari
nilai h.
(c)
[2 markah]
Find the price of the body lotion in the year 2011 if its price in the year 2010 was
RM 20.00.
[2 marks]
Cari harga losyen badan pada tahun 2011 jika harganya pada tahun 2010 ialah
RM20.00.
(d)
[2 markah]
Given that the price of material S increases by 25 % from the year 2011 to the
year 2012, while the others remain unchanged. Calculate the composite index of
the body lotion in the year 2012 based on the year 2010.
[4 marks]
Diberi bahawa harga bahan S meningkat 25 % dari tahun 2011 ke tahun 2012,
manakala bahan-bahan lain tidak berubah. Hitung indeks komposit losyen badan
pada tahun 2012 berasaskan tahun 2010.
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3472/2
Use the graph paper provided to answer this question.
Gunakan kertas graf untuk menjawab soalan ini.
A prestige college offers two courses, A and B. The enrolment of students is based on
the following constraints :
Sebuah kolej ternama menawarkan dua kursus, A dan B. Kemasukan pelajar adalah
berdasarkan kekangan berikut :
I The capacity of the college is 170 students.
Kapasiti kolej adalah 170 orang pelajar.
II
The minimum total number of students enrolled is 80.
Jumlah minimum pengambilan pelajar adalah 80 orang.
III
The number of students enrolled for course B exceeds twice the number of
students enrolled for course A by at least 20 students.
Bilangan pelajar yang diambil untuk kursus B adalah melebihi dua kali bilangan
pelajar yang diambil untuk kursus A sekurang-kurangnya 20 orang.
Given that there are x students enrolled for course A and y students enrolled for
course B,
Diberi bahawa x pelajar mendaftar untuk kursus A dan y pelajar mendaftar untuk
kursus B.
(a) Write three inequalities, other than x 0 and y 0 , that satisfy all the above
constraints.
[3 marks]
Tulis tiga ketaksamaan, selain daripada x 0 dan y 0 , yang memenuhi semua
kekangan di atas.
[3 markah ]
(b)
(c)
`
Using a scale of 2 cm to 10 students on the x-axis and 2 cm to 20 students on the
y-axis, construct and shade the region R which satisfies all the above constraints.
[ 3 marks ]
Menggunakan skala 2 cm kepada 10 pelajar pada paksi-x dan 2 cm kepada 20
pelajar pada paksi-y, bina dan lorek rantau R yang memuaskan semua kekangan
di atas.
[ 3 markah]
Using the graph constructed in 14(b), find,
Dengan menggunakan graf yang dibina di 14(b), cari
(i) the maximum amount of fees collected per month if the monthly fees for
course A is RM 100 and for course B is RM 80.
[3 marks]
jumlah maksimum kutipan yuran sebulan jika kutipan yuran bulanan bagi
seorang pelajar kursus A ialah RM100 dan bagi seorang pelajar B ialah
RM80.
[3 markah ]
(ii) the range of the number of students enrolled for course B if the number of
students enrolled for course A is 30.
[1 mark]
julat bilangan pelajar yang mendaftar untuk kursus B jika bilangan pelajar
yang mendaftar untuk kursus A ialah 30.
[1 markah]
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15 Diagram 15 shows a quadrilateral ABCD where the sides AB and DC are parallel.
BAC is an obtuse angle .
Rajah 15 menunjukkan sebuah sisiempat ABCD dengan keadaan sisi AB dan sisi DC
adalah selari. BAC ialah sudut cakah.
A
14 cm
D
30o
C
B
27 cm
Diagram 15
Rajah 15
Given that AB = 14 cm, BC = 27 cm , ACB = 30o and DC : AB = 3 : 7.
Diberi bahawa AB = 14 cm, BC = 27 cm , ACB = 30o dan DC : AB = 3 : 7.
Calculate
Hitung
(a)
BAC ,
(b)
the length, in cm, of diagonal BD,
[ 3 marks ]
panjang, dalam cm, bagi perpenjuru BD,
[3 markah]
(c)
[3 marks]
[3 markah]
the area, in cm2, of quadrilateral ABCD.
[4 marks]
2
luas, dalam cm , bagi sisiempat ABCD.
[ 4 markah]
END OF QUESTION PAPER
KERTAS SOALAN TAMAT
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INFORMATION FOR CANDIDATES
MAKLUMAT UNTUK CALON
1
This question paper consists of three sections : Section A, Section B and Section C.
Kertas soalan ini mengandungi tiga bahagian Bahagian A, Bahagian B dan Bahagian C
2
Answer all questions in Section A, four questions from Section B and two questions from Section C.
Jawab semua soalan dalam Bahagian A, mana-mana empat soalan daripada Bahagian B dan manamana dua soalan daripada Bahagian C
3
Write you answer on the ‘buku jawapan’ provided. If the buku jawapan is insufficient, you may ask for
‘helaian tambahan’ from the invigilator.
Jawapan anda hendaklah ditulis di dalam buku jawapan yang disediakan. Sekiranya buku jawapan
tidak mencukupi, sila dapatkan helaian tambahan daripada pengawas peperiksaan.
4
Show your working. It may help you to get marks.
Tunjukkan langkah-langkah penting dalam kerja mengira anda. Ini boleh membantu anda untuk
mendapatkan markah.
5
The diagrams in the questions provided are not drawn to scale unless stated.
Rajah yang mengiringi soalan tidak dilukis mengikut skala kecuali dinyatakan.
6
The marks allocated for each question and sub-part of a question are shown in brackets.
Markah yang diperuntukan bagi setiap soalan dan cerian soalan are shown in brackets.
7
A list of formulae is provided on pages 2 and 3.
Satu senarai rumus disediakan di halaman 3 hingga 5
8. Graph paper and booklet of four – figure mathematical tables is provided.
Kertas graf dan sebuah buku sifir matematik empat angka disediakan.
9. You may use a non-programmable scientific calculator.
Anda dibenarkan menggunakan kalkulator scientific calculator yang tidak boleh diprogramkan.
10. Tie the ‘ helaian tambahan’ and the graph papers together with the ‘buku jawapan’ and hand in to the
invigilator at the end of the examination.
Ikat helaian tambahan dan kertas graf bersama-sama dengan buku jawapan dan serahkan
kepada pengawas peperiksaan pada akhir peperiksaan.
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3472/2
NO.KAD PENGENALAN
ANGKA GILIRAN
Arahan Kepada Calon
1
2
3
Tulis nombor kad pengenalan dan angka giliran anda pada petak yang disediakan.
Tandakan ( / ) untuk soalan yang dijawab.
Ceraikan helaian ini dan ikat sebagai muka hadapan bersama-sama dengan buku jawapan.
Kod Pemeriksa
Bahagian
Soalan
Soalan Dijawab
Markah Penuh
1
8
7
10
8
10
9
10
10
10
11
10
12
10
13
10
14
10
15
B
6
7
7
7
6
A
5
2
3
4
5
Markah Diperoleh
( Untuk Kegunaan
Pemeriksa)
10
C
JUMLAH
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3472/1
Matematik
Tambahan
Kertas 1
2 jam
Ogos 2012
BAHAGIAN PENGURUSAN
SEKOLAH BERASRAMA PENUH DAN SEKOLAH KECEMERLANGAN
KEMENTERIAN PELAJARAN MALAYSIA
PENTAKSIRAN DIAGNOSTIK AKADEMIK SBP 2012
PERCUBAAN SIJIL PELAJARAN MALAYSIA
ADDITIONAL MATHEMATICS
Paper 1
MARKING SCHEME
Skema Pemarkahan ini mengandungi 6 halaman bercetak
1
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47. www.banksoalanspm.blogspot.com
PERATURAN PEMARKAHAN- KERTAS 1
1(a)
25
Sub
Marks
1
(b)
4
1
2(a)
2
1
(b)
4
2
No.
Solution and Mark Scheme
B1:
3(a)
2x
x 3
4
3
3y
2 [use k 1 (2) y].
y2
x 3
B1:
(b)
OR
Total
Marks
2
2
3
5
5
f ( x) x 3
1
1
m 1
3
3
3
3
3
B2: (6) 2 4(2 m)(3) 0
B1: 2 m x 2 6 x 3 0
5
2 p 1
B2 : ( p 2)( p 1) 0
or
-2
-1
B1: p 3 p 2 0
2
6(a)
x 1
1
(b)
1
1
(c)
(1, 4)
1
7
x 2
3
B2: 2(2 x 3)
B1: 3
2 ( 2 x 3)
1
2
1
5 6x
2
or
2x 3 5 6x
35 36 x
2
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3
48. www.banksoalanspm.blogspot.com
8
n
1
3
m
n
1
3
4 or equivalent
log5 m
log5 125
B1:
(for change base)
h = 2 and k = 11 [both]
B2:
h = 2 or k = 11
B1:
- 7 + 3d = 20
OR
10
(a)
r
(b)
OR
- 7 + 3(20 – k) = 20
- 7 + 3( h – (- 7)) = 20
3
10
B1 :
11
3
625 or equivalent
log5
B2:
3
1
m
4
3
625n 3
or
B3:
9
4
1
6253 n
2
3
2
S
1
2
2
1 (* )
3
75h 55
B2 :
B1:
3
10
[2(3h 1) 9(h 1)]
2
a 3h 1
or d h 1
3
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3
49. www.banksoalanspm.blogspot.com
12
p
(a)
B1:
2
3
q
y
1
pq p
x
x
or
3
pq 3
1
(b)
5
13
y
4
4
3
3
1
3
5
or 4 y 6x 5 or equivalent
x
2
4
3
3
3
B3 : y 1 x
2
2
B2 : m2
3
3
or ,1
2
2
B1 : m1
14
2
3
S (3,0) and T (0, 2)
x 2 y 2 4 x 4 y 92 0
B2 :
( x 2)2 ( y 2)2 (6 (2))2 (4 2)2
B1 : PS = PQ
15(a)
OR
OR
(6 (2)) 2 (4 2) 2
5i 12 j
(b)
5i 12 j
5
12
1 5
i
j or
or
13 13
13
13 12
2
B1 : | OR |=13
4
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50. www.banksoalanspm.blogspot.com
16
k
3
3
1
3
4
3
B2: 4k 3 0
B1: (4k 3)i (4k 2) j
17(a) 0.9506 rad / 0.9505 rad / 0.9507 rad
(b)
15.36
or
2
15.355
B1 : arc OS = 5 (*0.9506) or PS = 3.602
18
3
B2 : 2 x 300 ,1500 ,3900 ,5100
or sin 2x =
3
1
x =15°,75°,195°,255°
3
1
2
B1 : 2(2sin x cos x) 1
19(a)
(b)
80 32x
x 2.5
or
x
2
5
2
B1 : 80 32x 0
20
y 4 x
5
2
B2
: y
B1
:
3
or equivalent
3
4x 1 or equivalent
2
dy
dy
4 or
(1) 3
dx
dx
5
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3
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3472/2
Matematik
Tambahan
Kertas 2
Ogos 2012
2 ½ jam
BAHAGIAN PENGURUSAN
SEKOLAH BERASRAMA PENUH DAN SEKOLAH KECEMERLANGAN
KEMENTERIAN PELAJARAN MALAYSIA
PENTAKSIRAN DIAGNOSTIK AKADEMIK SBP 2012
PERCUBAAN SIJIL PELAJARAN MALAYSIA
ADDITIONAL MATHEMATICS
Paper 2
MARKING SCHEME
Skema Pemarkahan ini mengandungi 10 halaman bercetak
1
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53. www.banksoalanspm.blogspot.com
No
1
Sub
Marks
x
8 3y
2
y
OR
8 3y
y2 3y
6 0
2
8 2x
3
8 2x
8 2x
3x
6 0
3
3
5
6
K1
K1
(24) (24) 2 4(7)(12)
(20) (20) 2 4(7)(59)
OR x
2(7)
2(7)
y 0.443, 3.871
OR
x 4.664, 1.807
N1
x 4.664, 1.807
2
5
2
OR
Replace a, b & c into formula
y
P1
Total
Marks
3
Solution and Mark Scheme
OR
y 0.443, 3.871
N1
(a)
y x 2 x 3k
2
y ( x 1) 1 3k
1 3k 4
k 1
2
K1
K1
N1
(b)
3
(1,4)
3
-1
3
-Maximum shape
-*Maximum point
-Another 1 point y-intercept / x-intercept
2
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P1
K1
K1
54. www.banksoalanspm.blogspot.com
3(a)
16 ,8 , 4 ,...... OR
r
1
2
P1
1 n
16 1
2
30.5
1
1
2
Use
Sn
4
7
a(1 r n )
1 r
K1
n 4.416
K1
n 5
N1
(b)
64 ,16 , 4 ,...... OR r
S
64
1
1
4
Use
1
= 85 or
3
4(a)
(i)
1
4
S
a
1 r
N1
1
1
to y x 2 or mBC
3
3
mAB 3
y 5 3 x (6)
OR any correct method
K1
N1
Use simultaneous equation to find point B
*y 3x 23 and
3y x 6 0
or
1
y x2
3
15 1
B = ,
2 2
(b)
5
K1
y 3x 23
(ii)
3
K1
85.33
Change 3 y x 6 0
OR
P1
K1
N1
15 1 2( x) 3(6) 2( y) 3(5)
* ,
,
5
5
2 2
39 25
D = ,
4
4
3
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K1
N1
2
7
55. www.banksoalanspm.blogspot.com
y
y
5(a)
5x
2
4
3
7
y 3sin 2x
O
3
2
2
2
x
–3
Amplitude = 3 [ Maximum = 3 and Minimum = − 3 ]
Sine shape correct
Two full cycle in 0 x 2
Negative sine shape correct(reflect)
(b)
3sin 2 x
5x
2
Draw the straight line
y
or
y
5x
5x
2
2
(b)
L = 79.5
OR
F = 24
3
4 (36) 24
79.5
10
4
87
N1
N1
OR
fm = 4
P1
3
K1
N1
5
(i)
X
3
K1
Number of solutions is 3
6(a)
P1
P1
P1
P1
(44.5 4) (54.5 5) (64.5 6) (74.5 9) (84.5 4) (94.5 8)
36
2602
OR
K1
36
= 72.28
N1
4
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8
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No
12(a)
(b)
Sub
Marks
Solution and Mark Scheme
a = 10 - 5t = 0
t = 2s
5
v 10t t 2 c
2
5
30 10(0) (0) 2 c
2
c = 30
5
v 10t t 2 30
2
5
v 10(2) (2) 2 30
2
= 40 ms- 1
Use a = 0
K1
Integrate a to
find v
10
K1
N1
5
v 10t t 2 30 0
2
Use v > 0
K1
t 2 t 6 0
3
K1
0t 6
(c)
4
K1
Integrate and
substitute t = 2
Total
Marks
N1
5
s 5t 2 t 3 30t c
6
s = 0, t = 0 , c = 0
Integrate
K1
v dt
5
s 5t 2 t 3 30t
6
5
s 5(6) 2 (6) 3 30(6)
6
= 180
or
5
s 5(8) 2 (8) 3 30(8)
6
= 133.33
Total distance = 180 + 180 133.33
= 226.67 m
K1
N1
OR
8
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3
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14
15(a)
Rujuk Lampiran
Using sine rule to find BAC .
sin BAC sin 30o
27
14
3
K1
BAC 74.64o
N1
BAC (obtuse) 180 74.64
o
o
105.36o
(b)
N1
DCB 105.36o 30o or DC 6 cm
P1
3
Use cosine rule to find BD.
BD 2 62 27 2 6 27 cos135.36
2
BD 31.55
(c)
K1
N1
Use formula correctly to find area of triangle ABC or ACD.
ABC 180o 30o 105.36o
4
44.64o
AC 2 27 2 14 2 27 14 cos 44.64
2
K1
AC 19.67
1
Area ABC (14)(27)sin 44.64o
2
or
K1
1
Area ACD (6)(19.67)sin105.36o
2
Use Area ABCD = sum of two areas
K1
Area ABCD = 189.7 cm2 .
N1
END OF MARKING SCHEME
10
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10
62. www.banksoalanspm.blogspot.com
Paper 2 ADM
Pentaksiran Diagnostik Akademik SBP 2012
1
x
y
0.1
0.2
0.25
0.4
0.5
0.8
y
No.7(a)
62
54
50
38
29
4
y
n 1
2m
m x
Plot y against
80
N1
P1
1
x
i.
K1
2m 70
m 35
N1
(at least one point)
6 points plotted correctly
K1
Line of best fit
N1
ii.
70
m
80
n
K1
n 2800
N1
x
60
iii.
x
50
1
0.37
x
x 2.703
K1
N1
x
40
x
30
x
20
10
x
0
0.1
0.2
0.3
0.4
0.5
0.6
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0.7
0.8
1
x
63. www.banksoalanspm.blogspot.com
I.
(b)
y
N1
x y 80
N1
III.
Answer for question 14
x y 170
II.
(a)
y 2x 20
N1
Refer to the graph,
1 graph correct
3 graphs correct
K1
N1
Correct area
N1
(c) max point ( 50,120 )
180
i)
N1
k = 100x + 80y
Max fees
= 100(50) + 80(120)
K1
160
= RM 14, 600
N1
N1
ii)
140
80 y 140
10
(50,120)
120
100
80
60
40
20
x
0
10
20
30
40
50
60
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70
80