<li>So lets say I have the function of f(x) = 3x + 1</li>
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<p>What would move the function to the right, left, up, and down? I forgot how to do this.</p>
<li>For the SAT, what kind of information would I need to know about parabolas and other functions on graphs?</li>
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<li>I could tell you but you would have trouble remembering it.
How about try it on your calculator to see what each thing does.</li>
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<p>try 3(x+1)+1, 3(x-1)+1
or other things that might affect the graph.</p>
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<li>Know transformations I suppose. What would happen to y = x^2 if you make it y = (x-1)^2, or y = x^2+1, or y = 1/2(x)^2. I don't remember any questions on parabolas though on the actual test. If you know your graphing calculator and how to do parabola problems on it, then you are all set.</li>
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