Um idk sorry lol that’s way to hard for me
slope = rise over run = y/x
A (-1,3) slope = 3/-1 = -3
B (1,2) slope = 2/1 = 2
C (-3,-1) slope = -1/-3 = 1/3
2 lines need to be negative reciprocals in order to be a right triangle
negative reciprocal of -3 is 1/3
so this is a right triangle
The answer is D because it can only have one symmetrical line straight down the middle.
A. Taking out a new car loan
