Use the function in the box below to find f(-3). f(x)=16•2^x Answer: C (2)

asked Nov 6, 2024 186k views

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Use the function in the box below to find f(-3). f(x)=16•2^x
Answer: C (2)

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$f(x)=16\cdot 2^(x) \\\\[-0.35em] ~\dotfill\\\\ f(-3)=16\cdot 2^(-3)\implies f(-3)=2^4\cdot 2^(-3)\implies f(-3)=2^(4-3)\implies f(-3)=2$

Milap answered Nov 11, 2024

by Milap

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