Logarithmic Regression Graph; Exponential Regression Graph - Casio FX-9750G Quick Start Manual

Quartic regression
a ......
b ......
c ......
d ......
e ......
k k k k k Logarithmic Regression Graph
P.290 Logarithmic regression expresses
logarithmic regression formula is
formula corresponds to linear regression formula
The following are the meanings of the above parameters.
a ......
b ......
r ......
k k k k k Exponential Regression Graph
P.290
Exponential regression expresses
The standard exponential regression formula is
rithms of both sides we get log
the formula corresponds to linear regression formula Y =
Calculating and Graphing Paired-Variable Statistical Data
Quartic regression coefficient
Cubic regression coefficient
Quadratic regression coefficient
Linear regression coefficient
Regression constant term (intercept)
6(g)1(Log)
6(DRAW)
Regression constant term (intercept)
Regression coefficient (slope)
Correlation coefficient
6(g)2(Exp)
y
as a logarithmic function of
y a b x
= + % log , so if we say that X = log
y
=
y
as a proportion of the exponential function of
y
=
y a bx
= log + . Next, if we say Y = log
18 - 4
x
. The standard
a b
+ X.
1 2 3 4 5
bx
a % e
, so if we take the loga-
y
, and
a bx
+ .
1 2 3 4 5
x
, the
6
x
.
a a
= log ,
6
299