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OpenStudy (anonymous):
Please double check my answer... What is the inverse of the given function? y = 7x2 - 3.
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OpenStudy (anonymous):
I think the correct answer is B??
OpenStudy (anonymous):
y = 7x^2-3 inv x=7y^2-3 x+3 = 7y^2 (x+3)/7 = y^2 sqrt((x+3)/7) = y so. (+/-) sqrt((x+3)/7) so ..B
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