Question

Which lines are perpendicular to the line y – 1 = One-third(x+2)? Check all that apply.

Answer 1

Lines that have a slope of -3

Explanation:

Take the negative reciprocal of 1/3 and all lines that have that as the slope are perpendicular

Answer 2

1. y + 2 = –3(x – 4)

3. y = -3x – 5/3

5. 3x + y = 7

Explanation:

because yes