(adsbygoogle = window.adsbygoogle || []).push({}); The Question:

The figure above shows a portion of the graph of the function f. If f(x+5) = f(x) for all values of x, then f(x) = 0 for how many different values of x between 0 and 12?

My attempt:

I have uploaded the picture of the graph so you can see what it looks like, but anyways I realize that the graph of f(x+5) is the graph of f(x) 5 units to the left, but I don't see how they can be equal to eachother. I just don't understand this question in general.

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# Homework Help: SAT Graphing Question

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