Casio ClassPad 300 PLUS User Manual page 657

To do this:
Display a linear regression curve
Display a quadratic regression curve
Display a cubic regression curve
Display a quartic regression curve
Display a quintic regression curve
Display an exponential A
Display a logarithmic Aln(
x
Display a power A B regression curve
Convert the data of the selected column to a
line graph
Convert the data of the selected line to a column
graph
Important!
• Exponential and logarithmic regression curves ignore negative values when calculating the
curve. A message appears in the status bar to let you know when negative values are
ignored.
13-8-10
Graphing
x
e B
regression curve
x
) + B regression curve
20050501
Tap this Or select this
toolbar button: [Series] menu item:
d
Trend - Linear
Trend - Polynomial -
f
Quadratic
Trend - Polynomial -
g
Cubic
Trend - Polynomial -
h
Quartic
Trend - Polynomial -
j
Quintic
k
Trend - Exponential
l
Trend - Logarithmic
;
Trend - Power
z
Line
'
Column