7. What is the equation of the line that passes through (11, 8) and (6, -12)?
A) y=- 4x + 52
B) y=- 4x + 43
C) y = 4x - 36
D) y = 4x – 21

C

Step-by-step explanation:

I just used the desmos graphing calculator

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.