Horizontal & Vertical Lines

Front

Back

Vertical line

Front

Back

Front

True or false: The x-intercept of a function ALWAYS occurs where y is equal to zero.

Back

True

Front

Back

Neither

Front

Which axis do vertical lines intersect? Options: x-axis, y-axis, neither

Back

Vertical lines intersect the x-axis.

Front

What is the general form of a vertical line equation?

Back

Front

What is the general form of a horizontal line equation?

Back

Front

How do you identify a vertical line on a graph?

Back

A vertical line goes straight up and down, parallel to the y-axis.

Front

How do you identify a horizontal line on a graph?

Back

A horizontal line goes straight left and right, parallel to the x-axis.

Front

What is the slope of a vertical line?

Back

Undefined