jilianfirmanp0hz9l jilianfirmanp0hz9l

30-01-2019
Mathematics

contestada

What is the inverse of f(x) = x^2 + 5 and is it a function?

Respuesta :

jelyakin jelyakin

30-01-2019

Answer:

Step-by-step explanation:

f-1(x) =

x=y^2+5

y^2=x-5

y=sqrt(x-5)

f-1(x)=+-sqrt(x-5)

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