lelo40
lelo40 lelo40
  • 02-04-2019
  • Mathematics
contestada

Find inverse for Y=2x-7

Respuesta :

MrGumby
MrGumby MrGumby
  • 03-04-2019

Answer:

The inverse function is f(x) = (x + 7)/2

Step-by-step explanation:

To find the inverse of any function, start by switching the x and f(x) values.

f(x) = 2x -7

x = 2f(x) - 7

Now solve for the new f(x). The result will be your inverse function.

x = 2f(x) - 7

x + 7 = 2f(x)

(x + 7)/2 = f(x)

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