Texas Instruments TITANIUM TI-89 User Manual page 372

3. On the Window Editor (8 $), set the Window variables.
nmin=0
nmax=400
plotstrt=1
plotstep=1
4. Graph the sequence
(8 %).
Use ... to individually
Note:
trace the number of rabbits
and foxes
u1(n)
.
(n)
5. On the Y= Editor, set
6. On the Window Editor (8 $), set the Window variables.
nmin=0
nmax=400
plotstrt=1
plotstep=1
7. Regraph the sequence.
Use ... to trace both the number of
Note:
rabbits (xc) and foxes (yc) over the cycle
of 400 generations.
Sequence Graphing
xmin=0 ymin=0
xmax=400 ymax=300
xscl=100 yscl=100
over time
u2(n)
Axes = CUSTOM
xmin=84 ymin=25
xmax=237 ymax=75
xscl=50 yscl=10
u(n)
u1(n)
u2(n)
, , and
X Axis = u1
u2(n)
.
Y Axis = u2
u1(n)
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