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Use the following function rule to find f(1)f(1).\newlinef(x)=(x+4)2f(x) = (x + 4)^2\newlinef(1)=f(1) = _____

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Full solution

Q. Use the following function rule to find f(1)f(1).\newlinef(x)=(x+4)2f(x) = (x + 4)^2\newlinef(1)=f(1) = _____
  1. Step 11: Substitute xx with 11: Step 11: Substitute xx with 11 in the function rule.f(1)=(1+4)2f(1) = (1 + 4)^2Calculation: 1+4=51 + 4 = 5, then 52=255^2 = 25
  2. Step 22: Calculate the square: Step 22: Calculate the square of 55. \newline52=255^2 = 25

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