529.2 is the answer to the question
Answer:
6.372
Step-by-step explanation:
C
the proof of the answer is seen in the diagram
Growth
If the base (the number in the parentheses) is less then 1 then it is a decay, and if it's larger than 1 it is a growth.
f(x)=(x²+20x+100) -3 because : 97 = 100 - 3
f(x) = (x+10)² -3 ....vertex form
