Answer:
-12x^3+28x^2
Step-by-step explanation:
-4x3= -12
-4x-7= 28
x^2+x= x^3
Then, x^2 just transfers over beside 28.
-12x^3 + 28x^2
Answer: I cant see the picture so I cant help sorry
E.
6^2=x^2+3^2
X^2=36-9
X=
The graph passes through the origin. It could either open up or open down. The quadratic has two zeros, both at (0, 0).
