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September 2, 2014

September 2, 2014

Posted by **lee** on Monday, December 10, 2012 at 12:18am.

y=-4x^2-2 and it's inverse

- algebre -
**Steve**, Monday, December 10, 2012 at 12:18pmif 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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