How to find the interval of the inverse function?

[opal storm]

I have a function defined on R, and I want to find the interval of the inverse function.
like this g(x)=x^3-x^2+3x+1

[woeful flume]

In fact inverse function can be define where u want when the function in this interval is continuous and monotonous

[opal storm]

yeah okay

I can choose

any intervale i want but the imporante point is continuous and monotonous

[opal storm]

fhimtik asat

[woeful flume]

So you can say that R is the interval of the inverse function because if you write a board of your function u will see that in +inf it go in +inf and in -inf it go in -inf

[opal storm]

yes

[opal storm]

chokran 3la lmosa3ada dyalk

[woeful flume]

👍

[opal storm]

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