Answer:D)50
Step-by-step explanation:
Answer:
-8
y-intercept of f(x)=3x^2 -2x-8 when : x =0
f(0) = 3(0)² -2(0) -8 = - 8
start by adding 24 on both sides and simplify
division
2x/2=8/2=x=4
x=4
