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Use the following function rule to find f(1)f(1).\newlinef(x)=3x+9f(x) = 3^x + 9\newlinef(1)=f(1) = _____

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Q. Use the following function rule to find f(1)f(1).\newlinef(x)=3x+9f(x) = 3^x + 9\newlinef(1)=f(1) = _____
  1. Identify Function for f(1)f(1): Identify the function which represents f(1)f(1). Substitute in 11 for xx in f(x)=3x+9f(x) = 3^x + 9. f(1)=31+9f(1) = 3^1 + 9
  2. Substitute in f(x)f(x): Evaluate 313^1.\newline31=33^1 = 3
  3. Evaluate 313^1: f(1)=3+9f(1) = 3 + 9\newlineDetermine the value of f(1)f(1).\newlinef(1)=3+9f(1) = 3 + 9\newlinef(1)=12f(1) = 12

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