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Vika [28.1K]
3 years ago
9

Use the function below to find F(4).

Mathematics
2 answers:
Westkost [7]3 years ago
3 0
To find F(4), you simply plug 4 in for x. That means multiplying 5 by 1/2x to the 4th power. That comes out to .3125, or D. (5/16)
serious [3.7K]3 years ago
3 0

Answer:

The answer is the option D

(\frac{5}{16})

Step-by-step explanation:

we have

f(x)=5(\frac{1}{2})^{x}

we know that

To find f(4)

substitute the value of x=4 in the function

so

f(4)=5(\frac{1}{2})^{4}

f(4)=5(\frac{1}{16})

f(4)=(\frac{5}{16})

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