F(x) = x² + 4x - 12
x = -b/2a
x = -(4)/2(1)
x = -4/2
x = 2
f(x) = x² + 4x - 12
f(2) = (2)² + 4(2) - 12
f(2) = 4 + 8 - 12
f(2) = 12 - 12
f(2) = 0
The vertex of the function is (2,0).
Answer:
9
Step-by-step explanation:
I'M TELLING U THE ANSWER IS 9
Answer:
1 simply 1
Step-by-step explanation:
1*1*1=1
y-intercept for x = 0.
Substitute x = 0 to the equation of the function: