Horizontal and Vertical Lines Through Points

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

y = −3

• vertical

• horizontal

• neither

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

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

• Horizontal line

• Vertical line

• Both

• Neither

Vertical or horizontal?
x = 4

• vertical 

• horizontal

• neither

Vertical or horizontal?
Slope of 0

• vertical

• horizontal

• neither

Identify the following as vertical, horizontal or neither

A line that has a slope of zero

• 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

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

x = 4

• vertical

• horizontal

• neither

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

• Horizontal line

• Vertical line

• Both

• Neither