to know whether this function has an inverse function ![f^{-1}(x)=-3+\sqrt[3]{x+4}](/tpl/images/0497/0412/8d78c.png)
. So let's apply this steps:
has an inverse function.
by 
in the equation for 
and ![x=(y-3)^3+4 \\ \\ \therefore x-4=(y-3)^3 \\ \\ \therefore (y-3)^3=x-4 \\ \\ \therefore y-3=\sqrt[3]{x-4} \\ \\ \therefore y=\sqrt[3]{x-4}+3](/tpl/images/0497/0412/6b217.png)
in the new equation.![f^{-1}(x)=\sqrt[3]{x-4}+3](/tpl/images/0497/0412/8a646.png)
True or false
(picture provided)
...
Answers: 3
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