SOLUTION: does the inverse of f(x)= 3/x-9
become f^-1(x) = 3+9x/x
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Question 151449: does the inverse of f(x)= 3/x-9
become f^-1(x) = 3+9x/x
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
does the inverse of f(x)= 3/x-9
become f^-1(x) = 3+9x/x
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I don't think so.
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Start: y = 3/(x-9)
Interchange x and y to gt:
x = 3/(y-9)
Solve for y
y-9 = (3/x)
y = (3/x) -9
That is the inverse.
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Cheers,
Stan H.
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