Question

Which equation represents a line that is perpendicular to line PQ?

10
U
-
.
- 10
-8
-6
-2
-60
10
2
4
on
8
-10
OA y = 3s - 2
OB. y = 3+ + 4
OC y = -5 -5
= -33 +6
o
D.

Answer 1

The answer is B.
PQ’s equation is y = 3x - 17 therefore B is perpendicular because 3 x 1/3 = -1