Answer:
f (-2) = 21
Step-by-step explanation:
In f (-2), x is equal to -2 because f (x) ---> f (-3)
Plug (-2) into all x values to find f (-2)
4(-2)^2 - 2(-2) + 1
4(4) - (-4) + 1
16 + 4 + 1
20 +1
21
