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For a given exponential function find F(1).𝑓(𝑥)=4(13)𝑥+2Group of answer choices43+27310313+2

Question

For a given exponential function find F(1).

f(x)=4(13)x+2 f(x) = 4(13)^{x+2}

Group of answer choices:

  • 43
  • 273
  • 103
  • 13+2
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Solution

1. Break Down the Problem

We need to find the value of the exponential function f(x)=4(13)x+2 f(x) = 4(13)^{x+2} at x=1 x = 1 .

2. Relevant Concepts

To find f(1) f(1) , we will substitute x=1 x = 1 into the function:

f(1)=4(13)1+2 f(1) = 4(13)^{1+2}

3. Analysis and Detail

Now we will perform the calculation step-by-step:

  1. Calculate 1+2 1 + 2 : 1+2=3 1 + 2 = 3

  2. Substitute back into the function: f(1)=4(13)3 f(1) = 4(13)^{3}

  3. We need to calculate (13)3 (13)^3 : (13)3=13×13×13=169×13=2197 (13)^3 = 13 \times 13 \times 13 = 169 \times 13 = 2197

  4. Now multiply by 4: f(1)=4×2197=8788 f(1) = 4 \times 2197 = 8788

4. Verify and Summarize

The calculations are verified step by step and consistent. Therefore, the final result for f(1) f(1) is:

Final Answer

f(1)=8788 f(1) = 8788

This problem has been solved

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