2 years ago

Which expression represents the inverse of the function f(x)=4x

Mathematics

1 answer:

Anton [14]2 years ago

4 0

Answer:

$f^{-1}$ (x) = $\frac{x}{4\\}$

Step-by-step explanation:

Let y = f(x) and rearrange making x the subject

y = 4x ( divide both sides by 4 )

x = $\frac{y}{4}$

Change y back into terms of x

$f^{-1}$ (x) = $\frac{x}{4\\}$

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2 years ago

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Answer:

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