If f and g are one-to-one functions where f(-7)=6, F(2)=9 and g(-7)=9, then find- a)g of f^-1(6) b)f of g^-1(9) c)f^-1 of g(-7) I'm confused as to what goes where? I know how to compose functions, but this is confusing to me?
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Originally Posted by Chinnie15 If f and g are one-to-one functions where f(-7)=6, F(2)=9 and g(-7)=9, then find- a)g of f^-1(6) b)f of g^-1(9) c)f^-1 of g(-7) I'm confused as to what goes where? I know how to compose functions, but this is confusing to me? Remember that when you have inverse functions, the and values swap. So if then . If then . If then . So to answer your questions... a) . b) . c) . Since we do not have any information about we can not go any further.
Ok, I think I get it now. Thanks!
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