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Use the following function rule to find \newlinef(2)f(2).\newline\begin{align*}\(\newline&f(x)=\frac{-4}{x}+12,(\newline\)&f(2)=\newline\end{align*}\)\newlineSubmit

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Full solution

Q. Use the following function rule to find \newlinef(2)f(2).\newline\begin{align*}\(\newline&f(x)=\frac{-4}{x}+12,(\newline\)&f(2)=\newline\end{align*}\)\newlineSubmit
  1. Identify function and value: Identify the function and the value to substitute.\newlineThe function given is f(x)=−4x+12f(x) = \frac{-4}{x} + 12, and we need to find the value of f(2)f(2).
  2. Substitute xx with 22: Substitute xx with 22 in the function.f(2)=−42+12f(2) = \frac{-4}{2} + 12
  3. Perform division operation: Perform the division operation. f(2)=−42+12f(2) = \frac{-4}{2} + 12 f(2)=−2+12f(2) = -2 + 12
  4. Add results to find value: Add the results to find the value of f(2)f(2).f(2)=−2+12f(2) = -2 + 12f(2)=10f(2) = 10

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