Find the Values of A, B, and C for Which $$a x ^ { 2 } + b x + c = 0$$

Find the values of a, b, and c for which the quadratic equation $$a x ^ { 2 } + b x + c = 0$$ has the given numbers as solutions. Then
use those values to write a quadratic equation.
-4,2

A) $x ^ { 2 } + 8 x - 6 = 0$
B) $x ^ { 2 } + 8 x + 6 = 0$
C) $x ^ { 2 } - 6 x + 8 = 0$
D) $x ^ { 2 } + 6 x + 8 = 0$