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If a function is f(x)=(x-1)/(x+1) then prove that f(2x)=[3f(x)+1]/[f(x)+3]?

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  • If a function is f(x)=(x-1)/(x+1) then prove that f(2x)=[3f(x)+1]/[f(x)+3]?


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f(x) "f(x) = ... " is the classic way of writing a function. And there are other ways, as you will see! Read ...
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Positive: 43 %
If a function is f(x)=(x-1)/(x+1) then prove that f(2x)=[3f(x)+1]/[f(x)+3]? ... If a function is f(x)=(x-1)/(x+1) then prove that f(2x)=[3f(x)+1]/[f(x)+3]?
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Positive: 40 %

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