MAP Math (Grades 8-12) 1

Question 1

Which of the following is a solution to the system of equations: y = 2x + 1 and y = -x + 4?

Accepted Answer

(1, 3)

Answer

(2, 5)

Answer

(3, 7)

Answer

(0, 4)

Question 2

What is the complete solution to 2x squared = 50?

Accepted Answer

x = 5 or x = -5

Answer

x = 5 only

Answer

x = -5 only

Answer

x = 25

Question 3

Simplify: (3x squared times y)(4x times y cubed)

Accepted Answer

12x cubed y to the 4th

Answer

7x cubed y to the 4th

Answer

12x squared y cubed

Answer

7x squared y cubed

Question 4

A function is defined as f(x) = 3x - 7. For what value of x does f(x) = 8?

Accepted Answer

x = 5

Answer

x = 3

Answer

x = 7

Answer

x = 15

Question 5

What is the slope of the line passing through points (1, 2) and (4, 8)?

Accepted Answer

2

Answer

1/2

Answer

3

Answer

6

Question 6

Which of the following best describes the graph of an absolute value function like y = |x|?

Accepted Answer

A V-shape

Answer

A straight line

Answer

A parabola opening upward

Answer

A circle