4 years ago

If f(x)=4x-3, what is f(x)^(-1)

Mathematics

1 answer:

VladimirAG [237]4 years ago

6 0

Answer:

$f^{-1}(x)=\frac{x+3}{4}$

Step-by-step explanation:

observe by inverse definition of a function

$x=4f^{-1}(x)-3\\f^{-1}(x)=\frac{x+3}{4}$

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