Question

Find f(2) if f(x)=(x+1)^2
a. 9
b. 6
c. 5​

Answer 1

the answer is A.


hope this helps!!

Answer 2

a. 9

Explanation:

If f is at 2, then you subsitute anywhere that an x is with a 2. So in this particular equation we get

f(2) = (2+1)^2

f(2) = (3)^2

f(2) = 9