Algebra: Functions, Domain, NOT graphing Solvers

• Solver : PLOT a graph of a function by ichudov(332)  
• Solver : Min/Max of a Quadratic Function by hummingbird(0)  

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• You, too, can write your own solvers. Click here to create a solver on 'Functions'. They will have your name on them. It is easy, too. Click here for more information. Simply go to any section of my site and look for 'Create a solver' link. If you are new, I recommend starting in the "playground" section of my site. You can see the "source code" of other solvers to learn how they are written.
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