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Use the following function rule to find f(3)f(3).\newlinef(x)=9x+6f(x) = 9^x + 6\newlinef(3)=f(3) = _____

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Q. Use the following function rule to find f(3)f(3).\newlinef(x)=9x+6f(x) = 9^x + 6\newlinef(3)=f(3) = _____
  1. Substitute xx in f(x)f(x): Substitute 33 for xx in the function f(x)=9x+6f(x) = 9^x + 6.\newlinef(3)=93+6f(3) = 9^3 + 6
  2. Calculate 939^3: Calculate 939^3. \newline93=9×9×99^3 = 9 \times 9 \times 9\newline=729= 729
  3. Add 66 to 729729: Add 66 to 729729.\newlinef(3)=729+6f(3) = 729 + 6\newlinef(3)=735f(3) = 735

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