Line f

is parallel to line g
. Which statement about lines f
and g
is true?

On a coordinate plane, lines f and g are parallel.
CLEAR CHECK

The sum of the slopes of line f
and line g
is 0
.

The product of the slopes of line f
and line g
is −1
.

Line f
and line g
have the same slope.

The product of the slopes of line f
and line g
is 1
.

The product of the slopes of line f and line g is 1. This is true because parallel lines have the same slope, and the product of two equal slopes is always 1.