Question

PLEASE DUE IN 17 MINUTES

Answer 1

They are perpendicular

The slopes of two perpendicular lines is when the two lines are negative reciprocals of each other.

Slope of a:

1 - -3
_____ = 4/10
5 - -5


Slope of b:
-6 - 4
_____ = -10/4
2 - -2

So yes.

Answer 2

No the lines are not perpendicular

Explanation:

Slopes are not perpendicular reciprocals