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100. Funksiyaning o'sish va kamayish oraliqlari — JAYDARIMOCK
Abituriyent 1-11 to'plami
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100. Funksiyaning o'sish va kamayish oraliqlari
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Doska
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1.
O'rtacha
y
=
0
,
25
x
4
−
1
,
(
6
)
x
3
−
2
x
2
+
20
x
funksiyaning kamayish oraliqlarini toping.
A)
(
−
∞
;
−
2
]
∪
[
2
;
5
]
B)
(
−
∞
;
−
2
]
∪
[
2
;
∞
)
C)
[
−
2
;
2
]
∪
[
5
;
∞
)
D)
[
−
2
;
5
]
Javobni tekshirish
Yechim tahlili
Oldingi
Keyingi
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