ashlynrandhawa ashlynrandhawa

14-07-2021
Mathematics

contestada

Given the function f(x)= (x+3)^2 determine the value of f^-1 (49) include a complete solution

Given the function fx x32 determine the value of f1 49 include a complete solution class=

Respuesta :

limichael2005 limichael2005

14-07-2021

Answer:

Step-by-step explanation:

taking the inverse is essentially saying

x = (f(x) + 3)^2

root(x) - 3 = f(x) and -root(x) -3 = f(x)

(you have to take both the positive and negative roots)

plug in 49 for x and get 4 and -10.

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