Alg1ACP - Horizontal and Vertical Lines

Alg1ACP - Horizontal and Vertical Lines

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Horizontal Lines

- Slope is 0

- Equation is y=__

- Ex: Graph y=3

Multiple Choice

What is the equation of the red graph pictured?

• y = -4

• x = -4

• y = 4

• x = 4

Vertical Lines

- Slope is undefined

- Equation is x=__

- Ex: Graph x= -2

Multiple Choice

What is the equation of the red graph pictured?

• y = 3

• x = 3

• y = -3

• x = -3

More Practice!

Multiple Choice

What would the graph of y = 8 look like?

• Horizontal line

• Vertical line

Multiple Choice

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

• Horizontal line

• Vertical line

Multiple Choice

Vertical or horizontal?

x = 4

• vertical

• horizontal

• neither

Multiple Choice

Vertical or horizontal?

y = -6

• vertical

• horizontal

• neither

Multiple Choice

Vertical or horizontal?

y = -3

• vertical

• horizontal

• neither

Multiple Choice

Vertical or horizontal?

y = 2x + 3

• vertical

• horizontal

• neither

Multiple Choice

Vertical or horizontal?
Slope of 0

• vertical
• horizontal
• neither

Multiple Choice

Vertical or horizontal?
Undefined slope

• vertical
• horizontal
• neither

Multiple Choice

Which is the correct graph for y = −1?

• A

• B

• C

• D

Multiple Choice

Which is the correct graph for x = 2?

• A

• B

• C

• D

Multiple Choice

Which is the correct graph for y = 3?

• A

• B

• C

• D

Multiple Choice

Which is the correct graph for x = −4?

• A

• B

• C

• D