Mathematica Tool 4

This Mathematica file is configured for use as a graphing tool for Section 2.2.5.

Define the function to be graphed.

f[t_]:=2 (t^2)+3

We set the starting value of the center point (Subscript[t, c])=1.

(Subscript[t, c])=1;

Enter a value of Δ to determine the width fo the graphing interval [(Subscript[t, c])-Δ, (Subscript[t, c])+Δ] and display the plot.

Δ=1;
Plot[f[t],{t,(Subscript[t, c])-Δ,(Subscript[t, c])+Δ}, PlotStyle->{Green, Thickness[0.01],Dashing[{0.05}]}]