3 years ago

4. Find f(7) for the function below. f(x) = 1/2 •2^x

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1 answer:

Luba_88 [7]3 years ago

8 0

Answer:

f(7) = 64

Step-by-step explanation:

To evaluate f(7) substitute x = 7 into f(x) , that is

f(7) = $\frac{1}{2}$ × $2^{7}$ = $\frac{1}{2}$ × 128 = 64

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