1. The document outlines various formulas and concepts related to trigonometric, exponential, and calculus functions including differentiation, integration, asymptotes, derivatives, inverse functions, and volumes of revolution.
2. Formulas are provided for trigonometric functions, exponential growth and decay, and the definitions of continuity, derivatives, and inverse functions.
3. Theorems and properties are described for mean value theorem, L'Hopital's rule, fundamental theorem of calculus, and volumes generated by revolving regions about axes.
It includes all the basics of calculus. It also includes all the formulas of derivatives and how to carry it out. It also includes function definition and different types of function along with relation.
Continuity is the property that the limit of a function near a point is the value of the function near that point. An important consequence of continuity is the intermediate value theorem, which tells us we once weighed as much as our height.
A PowerPoint presentation on the Derivative as a Function. Includes example problems on finding the derivative using the definition, Power Rule, examining graphs of f(x) and f'(x), and local linearity.
It includes all the basics of calculus. It also includes all the formulas of derivatives and how to carry it out. It also includes function definition and different types of function along with relation.
Continuity is the property that the limit of a function near a point is the value of the function near that point. An important consequence of continuity is the intermediate value theorem, which tells us we once weighed as much as our height.
A PowerPoint presentation on the Derivative as a Function. Includes example problems on finding the derivative using the definition, Power Rule, examining graphs of f(x) and f'(x), and local linearity.
Continuity, Removable Discontinuity, Essential Discontinuity. These slides accompany my lectures in differential calculus with BSIE and GenENG students of LPU Batangas
The Mean Value Theorem is the most important theorem in calculus. It is the first theorem which allows us to infer information about a function from information about its derivative. From the MVT we can derive tests for the monotonicity (increase or decrease) and concavity of a function.
Functions are the fundamental concept in calculus. We discuss four ways to represent a function and different classes of mathematical expressions for functions.
Continuity, Removable Discontinuity, Essential Discontinuity. These slides accompany my lectures in differential calculus with BSIE and GenENG students of LPU Batangas
The Mean Value Theorem is the most important theorem in calculus. It is the first theorem which allows us to infer information about a function from information about its derivative. From the MVT we can derive tests for the monotonicity (increase or decrease) and concavity of a function.
Functions are the fundamental concept in calculus. We discuss four ways to represent a function and different classes of mathematical expressions for functions.
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This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
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Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
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http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
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Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
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2. Integration formulas
sin ( )y D A B x C= + − A is amplitude B is the affect on the period (stretch or shrink)
C is vertical shift (left/right) and D is horizontal shift (up/down)
Limits:
0 0
sin sin 1 cos
lim 1 lim 0 lim 0
x x x
x x x
x x x−> −>∞ −>
−
= = =
3. Exponential Growth and Decay
kt
y Ce=
Rate of Change of a variable y is proportional to the value of y
'
dy
ky or y ky
dx
= =
Formulas and theorems
1. A function y=f(x) is continuous at x=a if
i. f(a) exists
ii. exists, and
iii.
2. Even and odd functions
1. A function y = f(x) is even if f(-x) = f(x) for every x in the function's domain. Every
even function is symmetric about the y-axis.
2. A function y = f(x) is odd if f(-x) = −f(x) for every x in the function's domain. Every
odd function is symmetric about the origin.
3. Horizontal and vertical asymptotes
1. A line y = b is a horizontal asymptote of the graph of y = f(x) if either
or .
2. A line x =a is a vertical asymptote of the graph of y =f(x) if either
or .
4. Definition of a derivative
5. To find the maximum and minimum values of a function y = f(x), locate
1. . the points where f'(x) is zero or where f'(x) fails to exist
2. the end points, if any, on the domain of f(x).
Note: These are the only candidates for the value of x where f(x) may have a
maximum or a minimum
4. 6. Let f be differentiable for a < x < b and continuous for a ≤ x ≤ b.
a. If f'(x) > 0 for every x in (a,b), then f is increasing on [a,b].
b. If f'(x) < 0 for every x in (a,b), then f is decreasing on [a,b].
7. Suppose that f''(x) exists on the interval (a,b).
a. If f''(x) > 0 in (a,b), then f is concave upward in (a,b).
b. If f''(x) < 0 in (a,b), then f is concave downward in (a,b).
To locate the points of inflection of y = f(x), find the points where f''(x) = 0 or
where f''(x) fails to exist. These are the only candidates where f(x) may have a
point of inflection. Then test these points to make sure that f''(x) < 0 on one side
and f''(x) > 0 on the other.
8. Mean value theorem
If f is continuous on [a,b] and differentiable on (a,b), then there is at least one number c
in (a,b) such that .
9. Continuity
If a function is differentiable at a point x = a, it is continuous at that point. The converse is
false, i.e. continuity does not imply differentiability.
10. L'Hôpital's rule
If is of the form or , and if exists, then .
11. Area between curves
If f and g are continuous functions such that f(x) ≥ g(x) on [a,b], then the area between
the curves is .
12. Inverse functions
a.If f and g are two functions such that f(g(x)) = x for every x in the domain of g,
and, g(f(x)) = x, for every x in the domain of f, then, f and g are inverse functions
of each other.
b.A function f has an inverse if and only if no horizontal line intersects its graph
more than once.
c. If f is either increasing or decreasing in an interval, then f has an inverse.
d.If f is differentiable at every point on an interval I, and f'(x) ≠ 0 on I, then g = f-1
(x)
is differentiable at every point of the interior of the interval f(I) and
.
5. 13. Properties of y = ex
a.The exponential function y = ex
is the inverse function of y = ln x.
b.The domain is the set of all real numbers, −∞ < x < ∞.
c. The range is the set of all positive numbers, y > 0.
d.
e.
14. Properties of y = ln x
a.The domain of y = ln x is the set of all positive numbers, x > 0.
b.The range of y = ln x is the set of all real numbers, −∞ < y < ∞.
c. y = ln x is continuous and increasing everywhere on its domain.
d.ln(ab) = ln a + ln b.
e.ln(a / b) = ln a − ln b.
f. ln ar
= r ln a.
15. Fundamental theorem of calculus
, where F'(x) = f(x), or .
16. Volumes of solids of revolution
a.Let f be nonnegative and continuous on [a,b], and let R be the region bounded
above by y = f(x), below by the x-axis, and the sides by the lines x = a and x =
b.
b.When this region R is revolved about the x-axis, it generates a solid (having
circular cross sections) whose volume .
c. When R is revolved about the y-axis, it generates a solid whose volume
.
17. Particles moving along a line
a.If a particle moving along a straight line has a positive function x(t), then its
instantaneous velocity v(t) = x'(t) and its acceleration a(t) = v'(t).
b.v(t) = ∫ a(t)dt and x(t) = ∫ v(t)dt.
18. Average y-value
The average value of f(x) on [a,b] is .