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Use the following function rule to find f(3)f(3).\newlinef(x)=4(6)x+2f(x) = 4(6)^x + 2\newlinef(3)=f(3) = _____

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Q. Use the following function rule to find f(3)f(3).\newlinef(x)=4(6)x+2f(x) = 4(6)^x + 2\newlinef(3)=f(3) = _____
  1. Calculate 636^3: Calculate 636^3.\newline63=6×6×66^3 = 6 \times 6 \times 6\newline=216= 216
  2. Multiply 44 by 216216: Multiply 44 by 216216. \newline4×216=8644 \times 216 = 864
  3. Add 22 to 864864: Add 22 to 864864.\newlinef(3)=864+2f(3) = 864 + 2\newlinef(3)=866f(3) = 866

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