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Mathematics 18 Online
OpenStudy (anonymous):

If F(x) = 2x - 1, find the zero of F^-1(x). Then I put y for f(x), switched x & y, and solved for y giving me y= (x+1)/2. Would my answer be -1 because that would make it (-1+1)/2 = 0/2 = 0. Right?

OpenStudy (agent47):

That is correct!

OpenStudy (anonymous):

Okay, I just wanted to check. Thanks :)

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