When x=1 and -2 so it is C
Answer:
3rd option
Step-by-step explanation:
substitute x = f(x) into g(x)
g(f(x))
= g(x² + 2)
= 4(x² + 2) - 1
= 4x² + 8 - 1
= 4x² + 7
Please take another picture i think i know the answer but i can’t see choices
Answer:49/4
Step-by-step explanation:
Improper fraction
