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30-09-2017
Mathematics

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Which function below is the inverse of f(x)=x^2-25

Which function below is the inverse of fxx225 class=

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musiclover10045 musiclover10045

30-09-2017

f(x) = x^2-25

inverse:

y = x^2-25

x = y^2-25

y = sqrt(5 +25)

Answer is B

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