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If f(x)+2f(8-x)=4 for all real x values, find f(2).
 Jan 23, 2014
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Walt:

If f(x)+2f(8-x)=4 for all real x values, find f(2).



Hi Walt,
Now, thanks to my friend Romsek, I have an answer for you.
It was a bit of a doh! moment for me, I should have worked it out myself.

Anyway the solution starts by setting up 2 equations.
1 for f(2) and
1 for f(6)

then you just solve them as simultaneous equations.

Now it is back to you.
 Jan 23, 2014

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