The document is a series of mathematics exercises and questions focused on concepts such as operations, products, linear equations, and quadratic equations. It asks learners to perform mathematical operations, reflect on the principles used, and identify characteristics of various equations. The goal appears to be enhancing understanding of developmental mathematics through practical application and explanation.

1. GOOD
MORNING!

2. Do you have
difficulties in
mathematics?

4. Martin-Gay, Developmental Mathematics 4
SPEED TEST:
Perform the indicated operations:
= -39
= 116
= -416
= - 5
= 289

5. Martin-Gay, Developmental Mathematics 5
Do You Remember These Products?
Find each indicated product then answer the
questions that follow.

6. Martin-Gay, Developmental Mathematics 6
Let’s Answer This!
a. How did you find each product?
b. In finding each product, what mathematics
concepts or principles did you apply?
Explain how you applied these mathematics
concepts or principles.
c. How would you described the products
obtained?
Are the products polynomials? If YES, what
common characteristics do these polynomials
have?

7. Martin-Gay, Developmental Mathematics 7
Another Kind of equation!

8. Martin-Gay, Developmental Mathematics 8
1. Which of the given equations are linear?
Questions:
2. How do you describe linear equations?
3. Which of the given equations are not linear? Why?
4. How are these equations different from those
which are linear?
5. What common characteristics do these equations
have?

9. Martin-Gay, Developmental Mathematics 9
A quadratic equation in one variable is a
mathematical sentence of degree 2 that can
be written in the following standard form.
Quadratic equation
Where a, b, and c are real numbers and a≠0
In the equation, is the quadratic term, bx is the linear term and
c is the constant term.

10. Martin-Gay, Developmental Mathematics 10
Write each equation in standard
form,then identify the values of a, b and c.

11. Martin-Gay, Developmental Mathematics 11
Quadratic or Not Quadratic?
Identify which of the following equations are
quadratic and which are not. If the equation is not
quadratic, explain.

12. Martin-Gay, Developmental Mathematics 12
Set Me to Your Standard!
Write each equation in standard form,then
identify the values of a, b and c.

13. Martin-Gay, Developmental Mathematics 13
THANK YOU