Chapter 6: Sequence Graphing 170
1. Press o in Seq mode to display the sequence Y= editor. Define the sequences and
initial values for Rn and Wn as shown below. Enter the sequence Rn as u(n) and enter
the sequence Wn as v(n).
2. Press y . Í to select Time axes format.
W = number of foxes
G = fox population growth rate with rabbits (.0002)
D = fox population death ra te without rabbits (.03)
n= time (in months)
Rn=RnN1(1+MNKWnN1)
Wn=WnN1(1+GRnN1ND)