Question

given the function $f(x) = x^2 + 11$, find the indicated values.

a) $f(11)$

b) $f(a)$

a) $f(11) = \square$ (simplify your answer.)

Explanation:

Step1: Substitute x with 11

To find \( f(11) \), we substitute \( x = 11 \) into the function \( f(x)=x^{2}+11 \). So we get \( f(11)=11^{2}+11 \).

Step2: Calculate the value

First, calculate \( 11^{2}=121 \), then add 11 to it: \( 121 + 11 = 132 \).

Answer:

132