GraphingCalculator 3.2;
Window 102 63 635 529;
PaneDivider 86;
FontName "Arial";
FontSizes 12 10 10;
Slider -10 10;
SliderSteps 100;
SliderControlValue 50;
SliderMoving 1;
SliderDirection -1;
2D.Scale 0.5 0.5 2 2;
2D.BottomLeft -5.875 -6.875;
Color 3;
Expr y=n*x^2+x+2;
Text "This graph shows what happens as a changes. It's hard to miss the case where a=0.";