SOLUTION: f(x)= x+4/x-2 find f^-1(y) So find the inverse. Then what is the range of f(x)?
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Question 917830: f(x)= x+4/x-2 find f^-1(y) So find the inverse. Then what is the range of f(x)?
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
find
since we have
...swap and
.......solve for
the range of :
{ element : }
(assuming a function from reals to reals)
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