Ck-156
x
=
80
→
n
= ?
80
17
(S-MENU)
7
(Reg)
5
(
n
)
E
STAT
y
=
73
→
m
= ?
73
17
(S-MENU)
7
(Reg)
4
(
m
)
E
STAT
例
16
：
y
=
Ae
Bx
xy
1.
s
2.
“
STAT
”
fc
E
3.
2
Off
6
921
4
12
915
7
19
812
1
26
78
5
35
15
2
7
cccc
E
(
e
^X)
6.9
E
12.9
E
19.8
E
26.7
E
35.1
E
STAT
ce
21.4
E
15.7
E
12.1
E
8.5
E
5.2
E
STAT
