Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 80 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 0 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. Quyidagi javoblardan qaysi biri tengsizlikni yechimi bo'la oladi? A) 2 B) 1 C) 4 D) 3 2 / 40 2. Bir odam shunday vasiyat qildi: “Naqd 10 dirham pulim bor. Bir kishiga qarz ham berganman. Qarzning miqdori o'g'lim oladigan merosga teng. Ikkala o'g'lim barobar meros olishsin. Ukamga jami merosning 0,2 qismini va yana 1 dirham beringlar”. U kishining o'g'illari necha dirhamdan meros olishgan? A) 25/3 B) 6 C) 8 D) 35/6 3 / 40 3. n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 1 B) 7 C) 12 D) 5 4 / 40 4. Agar x2-6x+7=0 bo‘lsa, ni toping. A) 52 B) 48 C) 28 D) 40 5 / 40 5. b ning qanday qiymatlarida M(2;1) nuqtadan 4x - 3y + b = 0 to‘g‘ri chiziqqacha masofa 2 ga teng bo‘ladi? A) 6 B) 5 yoki –15 C) 3 yoki –8 D) 4 yoki –12 6 / 40 6. Tenglamani yeching: tg (2x + 3) = tg (3x - 2) A) 1+πk, k∈Z B) 7+πk, k∈Z C) 5+πk, k∈Z D) πk, k∈Z 7 / 40 7. x tomon uzunligini toping. A) 1 B) 2 C) 3 D) √2 8 / 40 8. f (x) = (x² )1−logxa funksiya uchun, f (3x+1) = ax−1 bo`lsa, a parametr quyidagilardan qaysi biriga teng? A) 27 B) 1 C) 3 D) 9 9 / 40 9. Agar g ( x) - uchinchi darajali keltirilgan f(x)=x³+ax²+bx+c ko‘phadning ildizlari, ko‘phad ildizlarining teskarisiga teng bo‘lsa, u holda g (1) ning qiymatini a, b, c lar orqali ifodalang. A) 1 B) 3 C) 4 D) 2 10 / 40 10. Agar x=2t+5, y=3t-1 va f(x)=y(x) bog’lanish mavjud bo’lsa, f(5) ning qiymatini toping A) -1 B) 2 C) 1 D) -2 11 / 40 11. sonning teskarisini toping. A) 2/9 B) 9 C) -9 D) 1/9 12 / 40 12. Hisoblang A) 9 B) 36 C) 6 D) 12 13 / 40 13. funksiyaga teskari funksiyani toping. A) III B) I C) II D) IV 14 / 40 14. tengsizlikni yeching. A) (0;1)∪(1;1000) B) (0;1000) C) (1;1000) D) Ø 15 / 40 15. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 4 B) 2 C) 1 D) 3 16 / 40 16. tenglama ildizlari yig‘indisini toping. A) 1 B) -1 C) 0 D) -2 17 / 40 17. va bo‘lsa, a ni b orqali ifodalang. A) a=18+2b B) a=24-5b C) a=18-3b D) a=24-3b 18 / 40 18. Integralni hisoblang: A) 3π/16 B) 3π/26 C) 3π/4 D) 3π/8 19 / 40 19. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 1 B) 2 C) 0 D) -1 20 / 40 20. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 48 B) 72 C) 54 D) 36 21 / 40 21. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 2√7 C) 2√5 D) 5 22 / 40 22. Agar x= y + 4 bo‘lsa, A) 2 B) 1 C) 3 D) 0 23 / 40 23. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -1 B) 0 C) 1 D) -2 24 / 40 24. bo‘lsa, x· y ni toping. A) 1 B) 2 C) 3 D) 4 25 / 40 25. Chizmada nechta parallelogramm bor? A) 18 B) 12 C) 24 D) 16 26 / 40 26. tengsizlik nechta butun yechimga ega? A) 2 B) cheksiz ko‘p C) Ø D) 1 27 / 40 27. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 9 B) 10 C) 8 D) 7 28 / 40 28. Tenglamani yeching: A) 1 B) 5 C) 4 D) 2 29 / 40 29. Hisoblang: A) 2019 B) 2021 C) 2020 D) 2022 30 / 40 30. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 1 B) -5 C) -1 D) 5 31 / 40 31. bo‘lsa, ni toping. A) 1.5 B) 0 C) 1 D) 2 32 / 40 32. y = xln x funksiya hosilasini toping. A) xx(lnx+1)ln x 1 B) lnx+1 C) lnx(x+1) D) lnx+x 33 / 40 33. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 34 / 40 34. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [1;2] B) [-1;1] C) [-1;0] D) [0;1] 35 / 40 35. Hisoblang: A) 11 B) 6 C) 9 D) 2 36 / 40 36. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 37 / 40 37. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1 B) 1,5 C) 2.25 D) 1.75 38 / 40 38. tenglamani yeching. A) 0 B) 3 C) 2 D) 1 39 / 40 39. Chizmada nechta uchburchak tasvirlangan? A) 48 B) 64 C) 52 D) 36 40 / 40 40. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 6 B) 10 C) 3 D) 15 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 11 Matematika fanidan attestatsiya savollari №16
