Question

Line WX contains (-1, 2) and (4, 12) Line YZ contains points (-5, 8) and (2, -6). Lines WX and YZ are

Answer 1

Select one:
a. perpendicular because the slopes are the same
b. parallel because the product of the slopes is -1
c. perpendicular because the product of the slopes is -1
d. parallel because the slopes are the same

Answer 2

I'd suggest you graph this situation, and would bet you'll immediately see which of the four possible answers is correct once you have this graph.