Find the slope of the line that is (a) parallel and (b) perpendicular to the line through the pair of points.

(-2,-8) and (0,0)

Part 1

(a) Select the correct choice below and, if necessary, fill in the answer

A.

The slope of the parallel line is ____

B.

The slope of the parallel line is undefined.

Part 2

(a) Select the correct choice below and, if necessary, fill in the answer

A.

The slope of the parallel line is ____