233k views
4 votes
Which of the following pairs of lines are perpendicular? Select all that apply

A. y = 2x + 5 and y = -2x + 5
B. y = -4x + 5 and y = 1/4x + 5
C. y = 2 and y = -2
D. y = x + 4 and y = -x + 4
E. y = -3 and x = -3
F. y = 2/5x + 5 and y = 5/2x - 2

User Erickson
by
8.7k points

2 Answers

3 votes

Answer:

b d e

Explanation:

User Shrek Tan
by
8.8k points
4 votes
perpendicular lines will have negative reciprocal slopes

B. y = -4x+ 5 and y = 1/4x + 4
D. y = x + 4 and y = -x + 4
E. y = -3 and x = -3

User Meyssam Toluie
by
7.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories