Horizontal and Vertical Lines

Front

The equation y = 1 would form a ___________ line.

Back

HORIZONTAL

Front

The slope of any horizontal line is ___________.

Back

ZERO

Front

The equation x = 5 would form a ___________ line.

Back

VERTICAL

Front

What type of line does the equation y = -4 represent?

Back

HORIZONTAL

Front

The slope of any vertical line is ___________.

Back

UNDEFINED

Front

What is the general form of a horizontal line?

Back

y = b, where b is a constant.

Front

What is the general form of a vertical line?

Back

x = a, where a is a constant.

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 y-intercept of the line y = 3?

Back

3