Question

Parallel and perpendicular HELPP(on image)

Answer 1

Explanation:

1a R is parallel because it has the same slope.

1b S is perpendicular

2a m = 3

y -5 = 3(x-4) y= 3x -7

2b y = 4 - 1/3x

3. m = -1/3

y -7 = -1/3(x -3) y = -1/3x +8