Horizontal and Vertical Lines

Vertical or horizontal?
x = 4

• vertical 
• horizontal
• neither

Vertical or horizontal?
y = -3

• vertical 
• horizontal
• neither

Vertical or horizontal?
y = 2x + 3

• vertical 
• horizontal
• neither

Vertical or horizontal?
Slope of 0

• vertical
• horizontal
• neither

Which of the following would be graphed as a horizontal line?

• y = -4
• x = 7
• y = 3x-4
• None of the above

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

What is the equation of a line with a zero slope that goes through the point

(6, 7) ?

• x = 6

• x = 7

• y = 6

• y = 7

What is the equation of the line?

• y = 0
• y = 1
• y = 2
• x = 1

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