Algebra Test Linear Equations 3

Question 1

What does the x-intercept of a line represent?

Accepted Answer

Where the line crosses the x-axis

Answer

Where the line crosses the y-axis

Answer

The slope of the line

Answer

The y-value when x = 1

Question 2

Solve: -3x = 12

Accepted Answer

x = -4

Answer

x = 4

Answer

x = 9

Answer

x = -9

Question 3

Which equation is parallel to y = 5x + 2?

Accepted Answer

y = 5x - 7

Answer

y = -5x + 2

Answer

y = (1/5)x + 2

Answer

y = 2x + 5

Question 4

Solve for x: x + 14 = 9

Accepted Answer

x = -5

Answer

x = 5

Answer

x = 23

Answer

x = -23

Question 5

A line passes through (0, 4) and (2, 0). What is its slope?

Accepted Answer

-2

Answer

2

Answer

1/2

Answer

-1/2

Question 6

Solve: 10 - 3x = 1

Accepted Answer

x = 3

Answer

x = -3

Answer

x = 11/3

Answer

x = -11/3