Chapter 17: Activities
489
Graphing Cobweb Attractors
Graphing Cobweb Attractors
Graphing Cobweb Attractors
Graphing Cobweb Attractors
Problem
Problem
Problem
Problem
Using
Web
format, you can identify points with attracting and repelling behavior in
sequence graphing.
Procedure
Procedure
Procedure
Procedure
1.
Press
z
. Select
Seq
and the default mode settings. Press
y
.
. Select
Web
format and the default format settings.
2.
Press
o
. Clear all functions and turn off all stat plots. Enter the sequence that
corresponds to the expression Y = K X(1
N
X).
u(
n
)=Ku(
n
N
1)(1
N
u(
n
N
1))
u(
n
Min)=.01
3.
Press
y 5
to return to the home screen, and then store
2.9
to
K
.
4.
Press
p
. Set the window variables.
5.
Press
r
to display the graph, and then press
~
to trace the cobweb. This is a
cobweb with one attractor.
n
Min=0
n
Max=10
PlotStart=1
PlotStep=1
Xmin=0
Xmax=1
Xscl=1
Ymin=
M
.26
Ymax=1.1
Yscl=1
Summary of Contents for -84 Plus
Page 1: ...TI 84 Plus TI 84 Plus Silver Edition Guidebook...
Page 213: ...Chapter 8 Draw Instructions 210...
Page 248: ...Chapter 10 Matrices 245 row value matrix rowA rowB...
Page 332: ...Chapter 12 Statistics 329...
Page 413: ...Chapter 14 Applications 410...
Page 427: ...Chapter 15 CATALOG Strings Hyperbolic Functions 424 sinh 1 value cosh 1 value sinh 1 value...
Page 496: ...Chapter 17 Activities 493 If C A and D B Stop Goto Z Quit if guesses are correct...
Page 672: ...Appendix C Service and Warranty Information 669...