Question
Use the following function rule to find f(2).
F(x) = 2(9)^x + 10
F(x) = 2(9)^x + 10
Answers
GPT-4o mini
To find \( f(2) \) using the given function rule \( f(x) = 2(9)^x + 10 \), we simply substitute \( x = 2 \) into the function:
\[
f(2) = 2(9)^2 + 10
\]
Now, calculate \( (9)^2 \):
\[
(9)^2 = 81
\]
Next, multiply that by 2:
\[
2 \cdot 81 = 162
\]
Finally, add 10:
\[
f(2) = 162 + 10 = 172
\]
Thus, the value of \( f(2) \) is
\[
\boxed{172}
\]
\[
f(2) = 2(9)^2 + 10
\]
Now, calculate \( (9)^2 \):
\[
(9)^2 = 81
\]
Next, multiply that by 2:
\[
2 \cdot 81 = 162
\]
Finally, add 10:
\[
f(2) = 162 + 10 = 172
\]
Thus, the value of \( f(2) \) is
\[
\boxed{172}
\]