Texas Instruments TI-84 PLUS SILV Guidebook - Page 120
Comparing TI-84 Plus and TI-82 Sequence Variables, Sequences and Window Variables
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6. Press y . ~ ~ Í to select uv axes format. 7. Press p and change these variables as shown below. Xmin=84 Xmax=237 Xscl=50 Ymin=25 Ymax=75 Yscl=10 8. Press r. Trace both the number of rabbits (X) and the number of foxes (Y) through 400 generations. Note: When you press r, the equation for u is displayed in the top-left corner. Press } or † to see the equation for v. Comparing TI-84 Plus and TI-82 Sequence Variables Sequences and Window Variables Refer to the table if you are familiar with the TI-82. It shows TI-84 Plus sequences and sequence window variables, as well as their TI-82 counterparts. TI-84 Plus In the Y= editor: u(n) u(nMin) v(n) v(nMin) w(n) w(nMin) In the window editor: nMin nMax PlotStart PlotStep TI-82 Un UnStart (window variable) Vn VnStart (window variable) not available not available nStart nMax nMin not available Chapter 6: Sequence Graphing 113