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Adam555
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if 2f(x)  3f(1/x) = x^2, determine f(2)
(show steps please)
 2 years ago
 2 years ago
Adam555 Group Title
if 2f(x)  3f(1/x) = x^2, determine f(2) (show steps please)
 2 years ago
 2 years ago

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kecbaaby Group TitleBest ResponseYou've already chosen the best response.0
just plug in 2 for x.
 2 years ago

Adam555 Group TitleBest ResponseYou've already chosen the best response.0
its not that simple
 2 years ago

joemath314159 Group TitleBest ResponseYou've already chosen the best response.2
plug in 2, then plug in 1/2, and you will have a system of equations in two unknowns, one will be f(2), the other will be f(1/2), and you can solve for f(2).
 2 years ago

joemath314159 Group TitleBest ResponseYou've already chosen the best response.2
\[2f(2)3f(\frac{1}{2})=4, 3f(2)+2f(\frac{1}{2})=\frac{1}{4} \] now we have to solve this system.
 2 years ago

joemath314159 Group TitleBest ResponseYou've already chosen the best response.2
You end up with f(2)=7/4
 2 years ago
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