Question
use the function rule to find f(x)=2^x
f(4)
f(4)
Answers
Answered by
GPT-4o mini
To find \( f(4) \) for the function \( f(x) = 2^x \), you simply need to substitute \( x = 4 \) into the function:
\[
f(4) = 2^4
\]
Now, calculate \( 2^4 \):
\[
2^4 = 16
\]
Thus,
\[
f(4) = 16
\]
\[
f(4) = 2^4
\]
Now, calculate \( 2^4 \):
\[
2^4 = 16
\]
Thus,
\[
f(4) = 16
\]
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