

Part 8: Graphing Functions
and plotting
f(x). Enter the following:
f[x_]:= 3*Sin[2*x]
Plot[f[x], {x, 0, 2*Pi}];
Create a second
plot by entering
graph2=Plot[Cos[x],{x, 0, 2*Pi},
PlotStyle>RGBColor[0,0,1]];
To see both plots
together, enter
Show[graph1,graph2];

