f(x)=2x^2+2mx+12

If f(x-3) is even, what is the value of "m"?

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- Apr 25th 2013, 06:29 AMkastamonueven function
f(x)=2x^2+2mx+12

If f(x-3) is even, what is the value of "m"? - Apr 25th 2013, 06:35 AMProve ItRe: even function
Do you mean f(x-3) is an even function?

- Apr 25th 2013, 07:49 AMHallsofIvyRe: even function
- Apr 25th 2013, 09:00 AMkastamonuRe: even function
- Apr 25th 2013, 09:01 AMkastamonuRe: even function
- Apr 25th 2013, 01:50 PMHallsofIvyRe: even function
Eventually, you will have to think for yourself!

- Apr 25th 2013, 04:52 PMProve ItRe: even function
- Apr 25th 2013, 04:57 PMHallsofIvyRe: even function
- Apr 25th 2013, 11:27 PMkastamonuRe: even function
f(x- 3)= f(-x-3)? Why do I have to check in this way?