Ililliliilliiui,., t . ml.- , ‘^lll – HP 48G User Manual
Page 77
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Plot Type and Description
Example
Truth
Plots trutli-valiied functions, such
as inequalities, by testing each
point in the range to determine if
the function is true or false and
that point. (Shown:
(.!■“ + t/)mod4 < 2)
Histogram
Plots the data in a designated
column of the current statistical
matrix after it has
b e e n
sorted
into numerical
ranges
(or
b in s ).
A Hist.ogram is a Bar plot where
each bar represents the number of
data points that fall into a.
particular bin.
Bar
Plots the value of each data point
in a designated column of the
current
statistics
matrix
as
a
vertical bar.
HP 48 Plot Types (continued)
IlilLiliilliiUi,.,
T . Ml.- ,
‘^lll
1
' ^ I'l ‘
Scatter
Plots the data in one column of
the current statistics matrix
versus the data in a second
column.
Slopefield
For a function,
F { x . y )
= c, plots
a lattice of line segments
whose
slopes represent the function
value (.;) at their centerpoiiit,
(.i:,:y). (Shown:
F = s i n , r y )
\ ■■■ \ '
' y . y y
Plotting Equations and Analyzing Graphs 6-11