Horizontal and Vertical Lines

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

x = 4

• vertical

• horizontal

• neither

What is the equation of the red graph pictured?

• y = 3

• x = 3

• y = -3

• x = -3

Which is the correct graph for x = 2?

• A

• B

• C

• D

Which is the correct graph for y = −1?

• A

• B

• C

• D

What is the equation of this line?

• x=5

• y=5

• y=5x

• x=-5

What is the equation of a line with an undefined slope that goes through point
(-3,5)?

• x = -3

• x = 5

• y = -3

• y = 5

Vertical or horizontal?
Slope of 0

• vertical

• horizontal

• neither

Identify the following as vertical, horizontal or neither

A line that has an undefined slope

• Vertical

• Horizontal

• Neither

Identify the following as vertical, horizontal or neither

• Vertical

• Horizontal

• Neither

Identify the following as vertical, horizontal or neither

A line in the form of

x=#

• Vertical

• Horizontal

• Neither