Posted by lee on Monday, December 10, 2012 at 12:18am.
Can someone explain what the graph would look like for :
y=4x^22 and it's inverse

algebre  Steve, Monday, December 10, 2012 at 12:18pm
if you're talking about inverses, you must have done some work by now with quadratics. You know that y is a parabola, opening downward.
The graph has two values of x for each y, so there is no general inverse.
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