Graph of a Horizontal and Vertical Line

What is the equation of the red graph pictured?

• y = -4

• x = -4

• y = 4

• x = 4

What is the equation of the red graph pictured?

• y = 3

• x = 3

• y = -3

• x = -3

Does the following equation represent a vertical line, a horizontal line, or neither?

y = −3

• vertical

• horizontal

• neither

Which type of line runs parallel to the y-axis?

• Horizontal line

• Vertical line

• Both

• Neither

Which type of line runs parallel to the x-axis?

• Horizontal line

• Vertical line

• Both

• Neither

Vertical or horizontal?
Slope of 0

• vertical

• horizontal

• neither

Which is the correct graph for y = 3?

• A

• B

• C

• D

Identify the following as vertical, horizontal or neither

• Vertical

• Horizontal

• Neither

• a vertical line with slope of 0

• a vertical line with an undefined slope

• a horizontal line with an undefined slope

• a horizontal line with a slope of 0

• a straight line with a slope of -3.

Which is the correct graph for x = −4?

• A

• B

• C

• D