HP 38g Graphing Calculator User Manual
Page 74
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Sequence
Plot the Fibonacci sequence from the previous Sequence
Example
example, i/, = 1,
= 1, and = i/„_, +
.
In Plot Setup,
first set the
SEQPLOT
to Stairstep, then try a Cobweb plot.
Reset the default plot settings by clearing the Plot Setup view.
® A Stairstep graph plots
n
on the horizontal axis and t/ on
the vertical axis.
e A Cobweb graph plots on the horizontal axis and
on the vertical axis.
I
LIB
I
Select
Sequence
{{START}}
Make sure the correct function
is highlighted and checked.
■ {SETUP-PLOT]
m
[CLEAR]
SEQUENCE PLOT SETUP
SECFLDT: ISUEEfaSUEfS
NRNQ: 1
24
XRNQ:
-2
24
VRNG;
-2
1 0 . 6
CHQD^E SEQUENCE PLOT TVPE
PLOT
Now set
SEQPLOT
to Cobweb and see the difference.
m
[SETUP-PLOT]
{{CHOOS}}
Select
Cobweb
PLOT
3-10 Plotting and Exploring Functions