Integers Horizontal and Vertical Number Lines

Vertical or horizontal?
x = 4

• vertical 
• horizontal
• neither

Vertical or horizontal?
y = -3

• vertical 
• horizontal
• neither

Vertical or horizontal?
y = -6

• vertical 
• horizontal
• neither

Vertical or horizontal?
y = 2x + 3

• vertical 
• horizontal
• neither

Vertical or horizontal?
Slope of 0

• vertical
• horizontal
• neither

Vertical or horizontal?
Undefined slope

• vertical
• horizontal
• neither

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

• Horizontal line
• Vertical line

What would the graph of y = 8 look like?

• Horizontal line
• Vertical line

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