Find the inverse function of

Mathematics

1 answer:

Neko [114]3 years ago

5 0

The correct answer is C. m-1(x) = $\frac{x + 5}{5}$

You can find the value of any inverse function by switching the m(x) and the x value. Then you can solve for the new m(x) value. The end result will be your new inverse function. The step-by-step process is below.

m(x) = 5x - 5 ----> Switch m(x) and x

x = 5m(x) - 5 ----> Add 5 to both sides

x + 5 = 5m(x) ----> Divide both sides by 5

$\frac{x + 5}{5}$ = m(x) ----> Change the order for formatting purposes.

m(x) = $\frac{x + 5}{5}$

And this would be your inverse, which matches answer C.

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