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Find the inverse of y=2x^2+4

Find the inverse of y=2x^2+4
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3 votes
Find the inverse of y=2x^2+4

User Vijay Kumar Kanta
by
8.1k points

1 Answer

2 votes

y = 2x^2+4

y-4 = 2x^2

(y-4)/(2) = x^2

\sqrt{ (y-4)/(2) } = x

y = \sqrt{ (x-4)/(2) }
User Natta
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