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Mathematics 8 Online
OpenStudy (anonymous):

I am having a lot of trouble with this one. Arithmetic of functions. I have it down a a picture so hold on.

OpenStudy (anonymous):

Cool, Let s see..

OpenStudy (anonymous):

h(x)=f(g(x)). the final problem is \[h(x)=\sqrt[3]{x+3}\] and \[f(x)=\sqrt[3]{x+2}\]

OpenStudy (anonymous):

I have to figure out what g(x)=

OpenStudy (anonymous):

OpenStudy (rulnick):

g(x)=x+1

OpenStudy (anonymous):

ok, I get it now! Thanks :)

OpenStudy (anonymous):

\[\sqrt[3]{(x + 3) } = \sqrt[3]{g(x) + 2 } \] -> x + 3 = g(x) + 2 => g(x) = x + 1

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