It often seems as though it's backwards from what it should be, I had understood -f(x) meant to flip x and y, from positive to negative, or vice versa, and f(-x) to mean you just make x negative. If you had the points (2,2) you'd make them (-2,-2) for -f(x) and (-2,2) for f(-x) Is my understanding wrong?(adsbygoogle = window.adsbygoogle || []).push({});

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# Difference between graphs of -f(x) and f(-x)

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