Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 317 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 1 Savollar 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. Berilgan sonlarning yig’indisini toping. A) 1/4 B) 3/18 C) 2/4 D) -452/18 2 / 40 2. y=f(x) funksiya uchun tenglik o'rinli bo'lsa, f(π/4)=? A) 4 B) 1/4 C) 1/5 D) 1/3 3 / 40 3. Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 9 B) 8 C) 7 D) 6 4 / 40 4. f(x)+f(3x)+f(5x)+...+f(39x)=(3x+10)4 bo'lsa, f'(0) ni toping. A) 25 B) 30 C) 0 D) 10 5 / 40 5. sonlarini taqqolsang. A) a B) c C) c D) b 6 / 40 6. Quyidagilardan qaysi birlari to‘g‘ri? A) I, III va V B) I va III C) II va IV D) I va V 7 / 40 7. Ishchining maoshi 900000 so‘m edi. Uning maoshi ketma-ket ikki marta bir xil foizga oshgandan so‘ng, 1190250 so‘m bo‘ldi. Maosh har safar necha foizga oshgan? A) 14 B) 12 C) 15 D) 18 8 / 40 8. Agar a,b>0 sonlari uchun f(a·b) = f(a) + f(b) tengligi, p – tub sonlari uchun esa f(p)=p tengligi qanoatlantirilsa, u holda f(25/11) ning qiymatini toping. A) 1 B) 11 C) 21 D) -1 9 / 40 9. 112022 ni 13 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 1 B) 12 C) 7 D) 3 10 / 40 10. Hisoblang: A) 24 B) 25 C) 22 D) 27 11 / 40 11. sonning teskarisini toping. A) -9 B) 1/9 C) 2/9 D) 9 12 / 40 12. Hisoblang. A) -47/24 B) 51/29 C) -47/25 D) 49/25 13 / 40 13. y₁ va y₂ y² + my + n = 0 tenglamaning ildizlari, y₁ va y₂ ning har birini 4 taga orttirib, ildizlari hosil bo'lgan sonlarga teng kvadrat tenglama tuzildi. Agar uning ozod hadi n -24 (n dastlabki tenglamaning ozod hadi) ga teng bo'lsa, m nechaga teng? A) 11 B) 12 C) 9 D) 10 14 / 40 14. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 1 B) 5 C) -1 D) -5 15 / 40 15. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 16 / 40 16. Agar x= y + 4 bo‘lsa, A) 3 B) 2 C) 1 D) 0 17 / 40 17. tenglama ildizlari yig‘indisini toping. A) -1 B) -2 C) 0 D) 1 18 / 40 18. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 2 B) 3 C) 4 D) 1 19 / 40 19. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 7 B) 8 C) 9 D) 10 20 / 40 20. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1.75 B) 2.25 C) 1,5 D) 1 21 / 40 21. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 22 / 40 22. Hisoblang: A) 133 B) 131 C) 129 D) 132 23 / 40 23. bo‘lsa, ni toping. A) 2 B) 0 C) 1.5 D) 1 24 / 40 24. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;1] B) [-1;0] C) [0;1] D) [1;2] 25 / 40 25. Hisoblang: A) 6 B) 11 C) 9 D) 2 26 / 40 26. Chizmada nechta parallelogramm bor? A) 12 B) 18 C) 24 D) 16 27 / 40 27. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 0 B) 1 C) -1 D) 2 28 / 40 28. Integralni hisoblang: A) 3π/8 B) 3π/26 C) 3π/4 D) 3π/16 29 / 40 29. tenglamani yeching. A) 0 B) 1 C) 2 D) 3 30 / 40 30. va bo‘lsa, a ni b orqali ifodalang. A) a=24-3b B) a=18-3b C) a=18+2b D) a=24-5b 31 / 40 31. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/2 B) 1/4 C) 1/3 D) 2/3 32 / 40 32. Tenglamani yeching: A) 1 B) 2 C) 5 D) 4 33 / 40 33. tengsizlikni yeching. A) Ø B) (0;1)∪(1;1000) C) (0;1000) D) (1;1000) 34 / 40 34. tengsizlik nechta butun yechimga ega? A) 1 B) cheksiz ko‘p C) 2 D) Ø 35 / 40 35. bo‘lsa, x· y ni toping. A) 3 B) 2 C) 4 D) 1 36 / 40 36. Chizmada nechta uchburchak tasvirlangan? A) 36 B) 52 C) 48 D) 64 37 / 40 37. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 48 B) 72 C) 54 D) 36 38 / 40 38. Hisoblang: A) 2019 B) 2021 C) 2022 D) 2020 39 / 40 39. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 0 B) -2 C) 1 D) -1 40 / 40 40. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 6 B) 3 C) 15 D) 10 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 14 Matematika fanidan attestatsiya savollari №16
