GraphingCalculator 3.2; PaneDivider 154; SignificantDigits 8; FontSizes 12 9 9; BackgroundType 1; BackgroundColor 255 255 255; Slider -10 10; SliderSteps 100; SliderControlValue 50; 3D.Depth 1.31654548714857; 3D.View 0.5001638029171094 -0.2954397622617021 -0.8139726759089881 0.1500672506972421 0.9553474264916042 -0.2545409887704052 0.8528282303722416 0.005161547325320686 0.5221660348103261; 3D.Rotation 1 0 0 0 1 0 0 0 1; Grain 1; Expr z=n*x+3*y+4; Color 17; Expr z=2*x+n*y+4; Color 17; Expr z=2*x+3*y+n; Color 17; Expr n*z=2*x+3*y+4; Text "";