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Use the following function rule to find f(0). f(x)= 2^x-4 f(5)=___Question
Use the following function rule to find f(–9). f(x) = 11 x + 4 f(–9) =
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Answered by
GPT-4o mini
To find \( f(-9) \) for the function \( f(x) = 11x + 4 \), you can substitute \(-9\) in place of \(x\) in the function.
\[
f(-9) = 11(-9) + 4
\]
Calculating \(11(-9)\):
\[
11(-9) = -99
\]
Now, add 4:
\[
f(-9) = -99 + 4 = -95
\]
Therefore,
\[
f(-9) = -95
\]
\[
f(-9) = 11(-9) + 4
\]
Calculating \(11(-9)\):
\[
11(-9) = -99
\]
Now, add 4:
\[
f(-9) = -99 + 4 = -95
\]
Therefore,
\[
f(-9) = -95
\]
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