lupe4952 lupe4952

26-08-2020
Mathematics

contestada

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

Respuesta :

duhah2001 duhah2001

26-08-2020

Answer

f(x)-1 =

x/2 - 1/2

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altavistard altavistard

26-08-2020

Answer:

Step-by-step explanation:

1. Rewrite the given function as y = 2x + 1.

2. Interchange x and y: x = 2y + 1

3. Solve this result for y: 2y = x - 1, or y = (1/2)(x - 1)

This last result is the desired inverse function.

Answer Link

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