Graphing Phase Plots; Graphing With Uv, Vw, And Uw; Example: Predator-Prey Model - Texas Instruments TI-84 Plus Manual Book

Graphing Phase Plots

Graphing Phase Plots Graphing Phase Plots Graphing Phase Plots

Graphing with uv, vw, and uw

Graphing with uv, vw, and uw
Graphing with uv, vw, and uw Graphing with uv, vw, and uw
The phase-plot axes settings
sequences. To select a phase-plot axes setting, press y ., press ~ until the
cursor is on ,
uv vw
Axes Setting
uv
vw
uw

Example: Predator-Prey Model

Example: Predator-Prey Model
Example: Predator-Prey Model Example: Predator-Prey Model
Use the predator-prey model to determine the regional populations of a predator and its
prey that would maintain population equilibrium for the two species.
This example uses the model to determine the equilibrium populations of foxes and
rabbits, with initial populations of 200 rabbits (
These are the variables (given values are in parentheses):
R = number of rabbits
M = rabbit population growth rate without foxes
K = rabbit population death rate with foxes
Chapter 6: Sequence Graphing
, , and
uv vw
, and then press Í.
, or
uw
show relationships between two
uw
x-axis
u(n)
v(n)
u(n)
) and 50 foxes (
u(nMin)
y-axis
v(n)
w(n)
w(n)
).
v(nMin)
(.05)
(.001)
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