Line AB contains (0, 4) and (1, 6) Line CD contains points (2, 10) and (- 1, 4). Lines AB and CD are: parallel because the slopes are the same. perpendicular because the slopes are the same. parallel because the product of the slopes is - 1. perpendicular because the product of the slopes is - 1.

Line AB contains (0, 4) and (1, 6) Line CD contains points (2, 10) and

1.	Line AB contains (0, 4) and (1, 6) Line CD contains points (2, 10) and (- 1, 4). Lines AB and CD are: parallel because the slopes are the same. perpendicular because the slopes are the same. parallel because the product of the slopes is - 1. perpendicular because the product of the slopes is - 1.
Answer» Line AB contains (0, 4) and (1, 6) Line CD contains points (2, 10) and (- 1, 4). Lines AB and CD are: parallel because the slopes are the same. perpendicular because the slopes are the same. parallel because the product of the slopes is - 1. perpendicular because the product of the slopes is - 1. Solution: