Question

lets see who can get this right and help me on it <3

Answer 1

Okay lets do this step by step.

Answer 2

You have two points:
(0,-3) and (3,0)

Answer 3

find the slope of that line (the one on the graph connecting these dots)
y - y1 = M(x-x1)
M = (y-y1)/(x-x1)

Answer 4

M is the slope, which is:
M = (-3-0)/(0-3) = -3/-3 = 1

Answer 5

Slope of the original line is:
M=1.
Slope of lines perpendicular to that one will be:
-1/M = -1/1 = -1

Answer 6

can i ask how? lol

Answer 7

how what?

Answer 8

how what??

Answer 9

slope of perpendicular lines is negative inverse of the original