Horizontal and Vertical Lines

Front

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

Back

y = 3

Front

What is the slope of a vertical line?

Back

UNDEFINED

Front

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

Back

x = -4

Front

What is the slope of a horizontal line?

Back

ZERO

Front

What type of line is represented by the equation y = -3?

Back

HORIZONTAL

Front

What type of line is represented by the equation x = 3?

Back

VERTICAL

Front

If a line has a slope of 0, what type of line is it?

Back

HORIZONTAL

Front

If a line has an undefined slope, what type of line is it?

Back

VERTICAL

Front

What is the equation of a horizontal line that passes through the point (2, -1)?

Back

y = -1

Front

What is the equation of a vertical line that passes through the point (5, 2)?

Back

x = 5