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3 years ago

What is the inverse of the function f(x) = 2x + 1?

Mathematics

1 answer:

Liula [17]3 years ago

4 0

Inverse Of Functions

I use a certain way to find the inverse of a function.

Replace H(x) with y.

y=2x+1

Replace y and x.

x=2y+1

Find y.

x-1=2y

Divide both sides by two.

x-1/2=y

The Answer Is

 $h^{ - 1} (x) = \frac{x - 1}{2}$ 

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