College Math Placement Test College Math Placement Algebra 2

Question 1

Simplify: (3x²y)(4xy³)

Accepted Answer

12x³y⁴

Answer

7x³y⁴

Answer

12x²y³

Answer

7x²y³

Question 2

Solve for x: 2(x - 3) = 4x + 6

Accepted Answer

x = -6

Answer

x = 6

Answer

x = -3

Answer

x = 3

Question 3

Which of the following is a factor of x² − 9?

Accepted Answer

(x − 3)(x + 3)

Answer

(x − 3)²

Answer

(x + 9)

Answer

(x − 9)(x + 1)

Question 4

If f(x) = 3x² − 2x + 1, what is f(−1)?

Accepted Answer

6

Answer

2

Answer

0

Answer

4

Question 5

Solve: |2x − 5| = 9

Accepted Answer

x = 7 or x = −2

Answer

x = 7 only

Answer

x = −2 only

Answer

x = 2 or x = −7

Question 6

What is the slope of the line passing through (−2, 3) and (4, −1)?

Accepted Answer

−2/3

Answer

2/3

Answer

3/2

Answer

−3/2

Question 7

Factor completely: 2x² + 10x + 12

Accepted Answer

2(x+2)(x+3)

Answer

(2x+4)(x+3)

Answer

2(x+1)(x+6)

Answer

(x+2)(2x+6)