Exit Ticket: Horizontal and Vertical Lines

Front

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

Back

Vertical line

Front

What is the slope of a horizontal line?

Back

0

Front

What does the graph of y = 8 look like?

Back

Horizontal line

Front

What is the slope of a vertical line?

Back

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Front

What is the equation of a vertical line that passes through the point (3, 0)?

Back

x = 3

Front

What is the equation of a horizontal line that passes through the point (0, -2)?

Back

y = -2

Front

How do you identify a vertical line on a graph?

Back

A vertical line has the same x-coordinate for all points.

Front

How do you identify a horizontal line on a graph?

Back

A horizontal line has the same y-coordinate for all points.

Front

What is the general form of the equation for a vertical line?

Back

x = a, where 'a' is a constant.

Front

What is the general form of the equation for a horizontal line?

Back

y = b, where 'b' is a constant.