CLAST Algebra and Functions 1

Question 1

Solve for x: 3x − 7 = 11

Accepted Answer

x = 6

Answer

x = 3

Answer

x = 4

Answer

x = 8

Question 2

What is the slope of the line passing through points (2, 3) and (5, 9)?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 3

Which of the following is equivalent to 2(3x − 4) + 5x?

Accepted Answer

11x − 8

Answer

11x − 4

Answer

6x − 8 + 5x

Answer

11x + 8

Question 4

Solve for y: 2y + 4 = y − 3

Accepted Answer

y = −7

Answer

y = 7

Answer

y = −1

Answer

y = 1

Question 5

If f(x) = 2x² − 3, what is f(4)?

Accepted Answer

29

Answer

25

Answer

32

Answer

35

Question 6

Which inequality is represented by: a number x is at most 5?

Accepted Answer

x ≤ 5

Answer

x > 5

Answer

x < 5

Answer

x ≥ 5