9 sinf algebra ( 1-yarim yillik ) 1-variant Quyidagi funksiyaning aniqlanish sohasini toping

9 sinf algebra ( 1-yarim yillik ) 1-variant

1. 
   Quyidagi funksiyaning aniqlanish sohasini toping.
   Y=
   A) B) (-oo;-7)U C) (-oo;-2)U(7;oo) D) (-oo;2)U(7;oo)
   
2. 
   Quyidagi funksiyaning o`sish oralig`ini toping.
   

Y= (x-2)² A) (2;oo) B) (-oo;2) C) D) (-oo;-2)

3. y=x²+2 funksiyaning kamayish oralig`ini toping.

A) (0; oo) B) (-oo ; 2 ) C) ( -oo; 0 ] D) ( -oo; oo)

4.Quyidagi funksiyalar ichidan juft funksiyalarni toping.

1) y= 8x⁷ 2) y= x²+7 3) y= x⁴-9

A) 1 va 2 B) 2 va 3 C) 1 va 3 D) xammasi juft funksiya

5.Quyidagi funksiyalar ichidan toq funksiyalarni toping.

1) y= 3x⁴ 2) y= x³+7 3) y= x⁵-10

A) 1 va 2 B) 2 va 3 C) 1 va 3 D) xammasi juft funksiya

6.y = funksiyaning x= -0,5 nuqtadagi qiymatini toping.

A) 8 B) 2 C) –2 D) -8

7.Tengsizlikni yeching : A) [2;3] B) (-2;1) C) ( -2; 3] D) ( 1;3)

8. Tenglamani yeching.: = A) –5 B) 4 C) –3 D) yechimi yo`q

9. radian bilan berilgan burchakni gradus o`lchovini toping

A) 280⁰ B) 180⁰ C) 240⁰ D) 120⁰

10. Birlik aylanadagi P(1;0) nuqtani 2П burchakka burish natijasida qanday nuqtaga o`tadi?

A) (-1 ;0 ) B) ( 0;1) C) (0;-1) D) (1;0)

11.Hisoblang: tg 45⁰- tg 180⁰ A) 0,5 B) 1 C) –1 D) 0

12. Agar : a= bo`lsa , cosa ni ishorasini aniqlang.

A) manfiy B) musbat C) aniqlab bo`lmaydi D) To`g`ri javob yo`q

13. Sin x = 0,8 va 0,5 П < x < П bo`lsa , Cosx ni qiymatini toping.

A) 0,6 B) 0,8 C) - 0,6 D) – 0,8

14.Ifodani soddalashtiring: Cosx × tgx – 3Sinx A) Sin x B) -2Sinx C) – 3Sinx D)Sin²x

15. Hisoblang: Cos(-П)- Sin(-1,5П) + tg 45⁰ A) -3 B) 1 C) –2 D) –1

16. Sin 43⁰× Cos 47⁰ + Cos 43⁰× Sin 47⁰ ni xisoblang. A) 0 B) 0,5 C) –1 D) 1

17. Hisoblang: 2Sin30⁰ × Cos 30⁰ A) 0,5 B) 0 C) 0,5 D) - 0,5

18. Hisoblang: Cos² 45⁰ - Sin² 45⁰ A) 0 B) 1 C) -0,5 D) -1

19. Cos (0,5 ×13П) ni hisoblang. A) -1 B) 0 C) 1 D) 0,5

20. Arifmetik progressiyada a₁=3 va d = 6 bo`lsa , a₁₆= ?

A) 87 B) 25 C) 96 D) 93

21. 
    25;21;17;13;…. arifmetik progressiyaning n-chi hadini topish formulasini yozing.
    

A) 21-4n B) 29+3n C) 25+ 4n D) 29-4n

22. 95 soni 35; 39; 43; 47; … arifmetik progressiyaning hadi. Shu sonni nomerini toping.

A) 16 B) 14 C) 12 D) 18

23. Agar arifmetik progressiyada a₁=-5 va d = 2 bo`lsa , uni 12 ta hadi yig`indisini

toping.
A) 104 B) 72 C) 74 D) 133

24. Agar geometrik progressiyada b₁= 12 va q = 3 bo`lsa , b₄ =?

A) 72 B) 314 C) 324 D) 108

25. 3; 1; 1/3 ;…. Geometrik progressiyaning n-chi hadini topish formulasini yozing.

A) 3^n-2 B) 9^n-1 C) 9^1-n D) 3^2-n

9 sinf algebra ( 1-yarim yillik ) 2- variant

1. 
   Quyidagi funksiyaning aniqlanish sohasini toping.
   Y=
   A) B) (-oo;-9)U C) (-oo;-2)U(9;oo) D) (-oo;2)U(9;oo)
   
2. 
   Quyidagi funksiyaning o`sish oralig`ini toping.
   

Y= (x+2)² A) (2;oo) B) (-oo;2) C) D) (-oo;-2)

3. y=x²+3 funksiyaning kamayish oralig`ini toping.

A) (0; oo) B) (-oo ; 3 ) C) ( -oo; 0 ] D) ( -oo; oo)

4. Quyidagi funksiyalar ichidan juft funksiyalarni toping.

1) y= 5x⁷ 2) y= 4x²+7 3) y= x⁴-10

A) 1 va 2 B) 2 va 3 C) 1 va 3 D) xammasi juft funksiya

5. Quyidagi funksiyalar ichidan toq funksiyalarni toping.

1) y= 13x⁴ 2) y= x³+8 3) y= x⁵-20

A) 1 va 2 B) 2 va 3 C) 1 va 3 D) xammasi juft funksiya

6. y = - funksiyaning x= 0,5 nuqtadagi qiymatini toping.

A) 8 B) 2 C) –2 D) -8

7.Tengsizlikni yeching : A) [3;4] B) (-2;1) C) ( -2; 3] D) ( 1;3)

8. Tenglamani yeching.: = A) –5 B) 4 C) –3 D) yechimi yo`q

9. radian bilan berilgan burchakni gradus o`lchovini toping

A) 280⁰ B) 180⁰ C) 300⁰ D) 120⁰

10. Birlik aylanadagi P(1;0) nuqtani 3П/2 burchakka burish natijasida qanday nuqtaga o`tadi?

A) (-1 ;0 ) B) ( 0;1) C) (0;-1) D) (1;0)

11.Hisoblang: tg 180⁰- tg 45⁰ A) 0,5 B) 1 C) –1 D) 0

12. Agar : a= bo`lsa , Sina ni ishorasini aniqlang.

A) manfiy B) musbat C) aniqlab bo`lmaydi D) To`g`ri javob yo`q

13. Cos x = 0,8 va 0,5 П < x < П bo`lsa , Sinx ni qiymatini toping.

A) 0,6 B) 0,8 C) - 0,6 D) – 0,8

14.Ifodani soddalashtiring: Sinx × ctgx – 2Cosx A) -Cos x B) -2Sinx C) – 3Cosx D)Sin²x

15. Hisoblang: Sin(-П)- Cos(-1,5П) + ctg 45⁰ A) -3 B) 1 C) –2 D) –1

16. Sin 53⁰× Cos 37⁰ + Cos 53⁰× Sin 37⁰ ni xisoblang. A) 0 B) 0,5 C) –1 D) 1

17. Hisoblang: 2Sin60⁰ × Cos 60⁰ A) 0,5 B) 0 C) 0,5 D) - 0,5

18. Hisoblang: Cos² 30⁰ - Sin² 30⁰ A) 0 B) 1 C) 0,5 D) -1

19.Sin (0,5 ×13П) ni hisoblang. A) -1 B) 0 C) 1 D) 0,5

20. Arifmetik progressiyada a₁= -3 va d = 3 bo`lsa , a₁₀= ?

A) 30 B) 24 C) -24 D) -30

21. 
    26;20;14;8;…. arifmetik progressiyaning n-chi hadini topish formulasini yozing.
    

A) 6n-26 B) 26+6n C) 20- 6n D) 32-6n

22. 79 soni 15; 19; 23; 27; … arifmetik progressiyaning hadi. Shu sonni nomerini toping.

A) 16 B) 17 C) 19 D) 18

23. Agar arifmetik progressiyada a₁=5 va d = - 2 bo`lsa , uni 12 ta hadi yig`indisini

toping.
A) 104 B) -72 C) - 74 D) 133

24. Agar geometrik progressiyada b₁= 10 va q = 2 bo`lsa , b₄ =?

A) 72 B) 80 C) 60 D) 108

25. 9; 3; 1 ;…. Geometrik progressiyaning n-chi hadini topish formulasini yozing.

A) 3^n-2 B) 9^n-1 C) 9^1-n D) 3^3-n

9 Sinf algebra fanidan BKM lar ( 1-yarim yillik)

№	Mavzular	Tekshirishga mo`ljallangan BKM lar	Savol №
1	Funksiyaning aniqlanish sohasini	Funksiyaning aniqlanish sohasini topa olish	1
2	Funksiyaning o`sish oralig`ini	Funksiyaning o`sish oralig`ini topish.	2
3	Funksiyaning kamayish oralig`i	Funksiyaning kamayish oralig`ini topish.	3
4	Juft funksiy tushunchasi.	Juft funksiyalarni farqlay olish.	4
5	Toq funksiy tushunchasi.	Toq funksiyalarni farqlay olish.	5
6	Funksiyaning nuqtadagi qiymati.	Funksiyaning berilgan nuqtadagi qiymatini topish.	6
7	Tengsizlikni yechish.	Tengsizlikni yechish.	7
8	Tenglamani yechish.	Tenglamani yechish.	8
9	Radian va gradus o`lchovi	Radian bilan berilgan burchakni gradus o`lchovini topish	9
10	Nuqtalarni koordinatalar boshi atrofida burish	Birlik aylanadagi berilgan nuqtani ma`lum burchakka burish natijasida hosil bo`lgan nuqtani topish.	10
11	Trigonometrik funksiyalar ta`rifi	Berilgan burchaklarning tangensini topish	11
12	Trigonometrik funksiyalar ishorasi	Berilgan burchak sinusi ishorasini topa olish	12
13	Trigonometrik funksiyalar orasidagi munosabatlar	Sinusni kosinus orqali ifodalay olish	13
14	Trigonometrik ayniyatlar	Trigonometrik ayniyatlarni qo`llay olish	14
15	Qarama-qarshi burchaklarning trigonometrik funksiyalari	Trigonometrik funksiyalarning qarama-qarshi burchaklardagi qiymatlarini topish	15
16	Qo`shish formulalari	Ikki burchak yig`indisi sinusi formulasini qo`llash	16
17	Ikkilangan burchakning sinusi	Ikkilangan burchakning sinusi formulasini qo`llash	17
18	Ikkilangan burchakning kosinusi	Ikkilangan burchakning kosinusi formulasini qo`llash	18
19	Keltirish formulalari	Keltirish formulalarini qo`llay olish	19
20	Arifmetik progressiya	Arifmetik progressiyaning n-hadini topish	20
21	Arifmetik progressiya	Arifmetik progressiyaning n- had formulfsini topish	21
22	Arifmetik progressiya	Berilgan son arifmetik progressiyaning hadi bo`lsa, shu sonni nomerini topish	22
23	Arifmetik progressiya	Arifmetik progressiyaning n ta hadi yig`indisi formulfsini qo`llay olish.	23
24	Geometrik progressiya	Geometrik progressiyaning n-hadini topish	24
25	Geometrik progressiya	Geometrik progressiyaning n-hadini topish formulasini yozish	25

9-sinf algebra fanidan 1-variant test kaliti

Savol	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25
Javob	A	C	C	B	B	D	A	D	C	D	B	A	C	B	D	D	C	A	B	D	D	A	B	C	D

9-sinf algebra fanidan 2-variant test kaliti

Savol	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25
Javob	A	C	C	B	B	D	A	D	C	C	C	B	A	A	B	D	C	C	C	B	D	B	B	B	D