I figured for s(d) it is (d^2 + 1)^.5 but then I get stuck on the composition..
Last edited by GaDoomZ; Sep 13th 2011 at 07:39 PM.
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Ok for the g(t) its = sec(t) still having trouble with the rest
Originally Posted by GaDoomZ Ok for the g(t) its = sec(t) still having trouble with the rest Yes, and to get $\displaystyle f(g(x))= \frac{sec(t)}{5+ sec(t)}$ you must have $\displaystyle f(x)= \frac{x}{5+ x}$. Just replace the "g(x)" with "x".
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