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Use the following function rule to find f(2)f(2).\newlinef(x)=5(12)x+7f(x) = 5(12)^x + 7\newlinef(2)=f(2) = _____\_\_\_\_\_

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Q. Use the following function rule to find f(2)f(2).\newlinef(x)=5(12)x+7f(x) = 5(12)^x + 7\newlinef(2)=f(2) = _____\_\_\_\_\_
  1. Plug in xx in f(x)f(x): Plug in 22 for xx in the function f(x)=5(12)x+7f(x) = 5(12)^x + 7.\newlinef(2)=5(12)2+7f(2) = 5(12)^2 + 7
  2. Calculate 1212 squared: Calculate 1212 squared (12212^2).\newline122=14412^2 = 144
  3. Multiply 55 by 144144: Multiply 55 by 144144. \newline5×144=7205 \times 144 = 720
  4. Add 77 to 720720: Add 77 to 720720.\newline720+7=727720 + 7 = 727

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