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OpenStudy (anonymous):
f(x)=2x+8/x+9 and g(x)=9x-8/2-x I need to find range, domain and inverse of F^-1
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OpenStudy (anonymous):
Well, I don't see anything about G^-1, but for F^-1, first see what value of x makes the denominator 0. For the range, see what happens as x gets very very big and very very small for both positive and negative x.
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