Need Help, can anyone explain this one?

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Need Help, can anyone explain this one?

by lisyuan » Mon Nov 24, 2008 9:59 pm
Hi guys,

I am really poor with visualizing math questions. So I am having trouble with the Q#7 on problem solving of OG. I know that it is a easy one, but I just can't visualize how the graph should look like when it is symmetrical with respect to the vertical line at x=2.

Can anyone please explain the answer with a drawing? Really need help here!!! Many thanks in advance!!!!!