Mathematics, 14.04.2020 22:39 moneyyfletcher
The function f (x )equals x cubed minus 2 is one-to-one. Find an equation for f Superscript negative 1 Baseline (x ), the inverse function. f Superscript negative 1 Baseline (x )equals nothing
Answers: 2
is ![f^{-1}\left(x\right)=\sqrt[3]{x+2}](/tpl/images/0599/7139/2154f.png)
with y
![\sqrt[3]{y^{3}}=\sqrt[3]{x+2}](/tpl/images/0599/7139/17ed1.png)
![\sqrt[n]{x^{m}}=x^{\frac{m}{n}}](/tpl/images/0599/7139/c1e56.png)
![\left(y^{3}\right)^{\frac{1}{3}}=\sqrt[3]{x+2}](/tpl/images/0599/7139/87e83.png)
![y=\sqrt[3]{x+2}](/tpl/images/0599/7139/836cc.png)
![\therefore f^{-1}\left(x\right)=\sqrt[3]{x+2}](/tpl/images/0599/7139/a3da2.png)
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The function f (x )equals x cubed minus 2 is one-to-one. Find an equation for f Superscript negative...
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