calahandscott calahandscott

18-09-2020
Mathematics

contestada

Find the Inverse of the Function, if it exists.
f(x) = (x + 4)^2 + 7

Respuesta :

gloriagyamfuaa399 gloriagyamfuaa399

18-09-2020

Step-by-step explanation:

F(x) =(x+4)^2 +7

Let y be f inverse

Y=(x+4)^2 +7

square root of (Y-7) = X+4

¬(y-7)¬ - 4=x

Square root of (y-7)) - 4=x

Interchange y for x

Square root of (x-7)) - 4=y

.:f inverse =square root of ((x-7))-4

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