205k views
24 votes
2.4.RE-1

Determine whether the graphs of the given equations are parallel, perpendicular, or neither.
y=x + 15
y = -x +4
Choose the correct answer below.
O Perpendicular
Neither
Parallel

1 Answer

6 votes
Perpendicular, the slopes are negative inverses of each other.
User Premshankar Tiwari
by
5.8k points