SOLUTION: What's the inverse of the function f(x) = - radical x+3
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Question 745153
:
What's the inverse of the function f(x) = - radical x+3
Answer by
stanbon(75887)
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What's the inverse of the function f(x) = - radical x+3
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1st: Interchange x and y: to get x = sqrt(y+3)
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2nd: Solve for "y":
x^2 = y+3
y = x^2 -3
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Cheers,
Stan H.