Casio fx-115ES - Page 29

–28–
#075 y = A + Blnx
1Nc4(STAT)2(OFF)
N3(STAT)4(ln X)
29= 50= 74=
STAT
103= 118=
ce1.6=
23.5=
STAT
38= 46.4=
48.9=
A11(STAT)7(Reg)
STAT
1(A)=
11(STAT)7(Reg)
STAT
2(B)=
11(STAT)7(Reg)
STAT
3(r)=
x = 80 → n = ?
8011(STAT)7(Reg)
STAT
5(n)=
y = 73 → m = ?
7311(STAT)7(Reg)
STAT
4(m)=
xy
29 1.6
50 23.5
74 38.0
103 46.4
118 48.9