Horizontal and Vertical Line Equations

What would the graph of the equation x = -4 look like? 

• Horizontal line
• Vertical line
• Slanted line
• No way to tell

What would the graph of y = 8 look like?

• Horizontal line
• Vertical line
• Slanted line
• No way to tell

Describe the direction of a vertical line.

• up and down
• side to side/left to right

Describe the direction of a horizontal line.

• up and down
• side to side/left to right

Write the equation of the line shown?

• y = 6

• x = 6

• y = 6x

• y = 0

• x = 0

Write the equation of the line shown?

• y = 6

• x = 6

• y = 6x

• x = 0

• y = 0

Write the equation of the line shown.

• y = 0

• y = -3

• x = -3

• y = -3x

• x = 0

Write the equation of the line shown.

• x = -7

• y = -7

• y = -7x

• y = 0

• x = -7y

Write the equation of the line shown.

• y = -5.5

• x = -5.5

• y = -5.5x

• x = -5.5y

• y = 0

Write the equation of the line shown.

• x = 1.5

• y = 1.5

• x = 1

• y = 2