GED - General Educational Development Mathematical Reasoning Algebra and Functions 1

Question 1

Solve for x: 2x + 9 = 25

Accepted Answer

x = 8

Answer

x = 4

Answer

x = 6

Answer

x = 17

Question 2

What is the slope of the line represented by the equation 3x − 6y = 12?

Accepted Answer

1/2

Answer

3

Answer

−2

Answer

−1/2

Question 3

Factor the expression completely: x² − 9

Accepted Answer

(x + 3)(x − 3)

Answer

(x − 3)²

Answer

(x + 9)(x − 1)

Answer

(x − 3)(x + 1)

Question 4

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

Accepted Answer

6

Answer

0

Answer

2

Answer

4

Question 5

Which value of x satisfies the inequality 2x − 5 > 7?

Accepted Answer

x = 7

Answer

x = 3

Answer

x = 4

Answer

x = 6

Question 6

A line passes through the points (2, 5) and (4, 9). What is the slope of the line?

Accepted Answer

2

Answer

1

Answer

4

Answer

7