Front

What is a vertical line?

Back

A vertical line is a straight line that goes up and down. It has an undefined slope and can be represented by an equation of the form x = a, where 'a' is a constant.

Front

What is a horizontal line?

Back

A horizontal line is a straight line that goes left and right. It has a slope of 0 and can be represented by an equation of the form y = b, where 'b' is a constant.

Front

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

Back

y = 3

Front

What is the equation of a vertical line that passes through the point (4, 0)?

Back

x = 4

Front

Does the equation y = -2 represent a vertical line, a horizontal line, or neither?

Back

Horizontal line

Front

Does the equation x = 7 represent a vertical line, a horizontal line, or neither?

Back

Vertical line

Front

What is the slope of a vertical line?

Back

Undefined

Front

What is the slope of a horizontal line?

Back

0

Front

If a line is represented by the equation y = 5, what type of line is it?

Back

Horizontal line

Front

If a line is represented by the equation x = -3, what type of line is it?

Back

Vertical line