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Mathematics 13 Online
OpenStudy (chris215):

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OpenStudy (gorv):

u know how to find inverse ??

OpenStudy (gorv):

waitinnn

OpenStudy (chris215):

yeah

OpenStudy (mathmath333):

are these the two quations \(\large\tt \color{black}{f(x)=x^3+4}\) \(\large\tt \color{black}{g(x)=(x-4)^{\frac{1}{3}}}\)

OpenStudy (mathmath333):

\(\tt \color{black}{\text{for f(g(x)) u need to put g(x) inside f(x)}}\) \(\large\tt \color{black}{f(x)=x^3+4}\) \(\large\tt \color{black}{f(x)={[(x-4)^{\frac{1}{3}}]}^3+4}\) \(\large\tt \color{black}{f(x)=(x-4)+4}\) \(\large\tt \color{black}{f(x)=x}\) \(\tt \color{black}{\text{like this u can find g(f(x)) also which will prove f and g are inverses} }\)

OpenStudy (mathmath333):

*are inverses

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