คู่มือผู้ใช้
1 1 0 5
•
•
X
• Start End Step
30X
,
30X
!
•
TABLE
(INEQ) (
fx-95ES PLUS
)
1.
(INEQ)
INEQ
2.
: :
(aX
2
+ bX + c)
(aX
3
+ bX
2
+ cX + d)
3.
4.
• x
2
+ 2x - 3 < 0,
a = 1, b = 2, c = -3
1
2 3
44