Answer:
A:5
Step-by-step explanation:
if it asks for parallel it will always be the same slope
x=21.5
I had this question and got it right!
Option A
x = 5, -3
x² - 15 = 2x
x² - 2x - 15 = 0
(x - 5)(x + 3) = 0
12
8+4=12
