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Mathematics 18 Online
OpenStudy (anonymous):

Can anyone help me with it? Q. 8.9.10?

OpenStudy (anonymous):

OpenStudy (anonymous):

do you have the inverse?

OpenStudy (anonymous):

you'll have to see if f(f^-1(x)) = x and f^-1(f(x)) = x... that is the test...

OpenStudy (anonymous):

hello?

OpenStudy (mertsj):

8. yes 9. yes 10. interchange x and y and solve for y. You will get the same thing.

OpenStudy (anonymous):

sorry yea the inverse will be; y=6-x+xy

OpenStudy (anonymous):

your inverse should be: f^(-1)(x) = (x-6)/(x-1)

OpenStudy (anonymous):

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