Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 294 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. y=kx+n funksiyaning grafigi I va III chorakdan o‘tishi uchun k va n qanday bo‘lishi kerak? A) n = 0, k > 0 B) n < 0, k = 0 C) n > 0, k = 0 D) n = 0, k < 0 2 / 40 2. Tengsizlikni yeching. A) [-3;-2] B) [-3;2]∪{1} C) [-2;1]∪{-3} D) (-∞;-2] 3 / 40 3. n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 12 B) 7 C) 5 D) 1 4 / 40 4. Tenglamani yeching: A) 5*4 B) 5/9 C) 9/5 D) 6/5 5 / 40 5. Barcha ikki xonali sonlar ko‘paytmasi 4 ning qanday eng katta darajasiga bo‘linadi? A) 43 B) 42 C) 45 D) 44 6 / 40 6. va EKUB( x, y, z)= 6 bo‘lsa, EKUK)x, y, z)= ? A) 216 B) 192 C) 264 D) 240 7 / 40 7. Tengsizlikning manfiy yechimlari o‘rta arifmetigini toping. A) -3 B) -1 C) -1,5 D) -2 8 / 40 8. Agar a∈[-3;1] va b∈[-2;2]bo‘lsa, a² + b³ qanday oraliqda bo‘ladi? A) [-8;0] B) [-8;17] C) [-17;8] D) [0;17] 9 / 40 9. ABC uchburchakning har bir tomoni chizmada ko’rsatilgandek o’z uzunligiga bir yarim barobarga teng uzunlikda davom ettirilgan. Agar SABC=12 bo’lsa, SA1B1C1 ni toping. A) 135 B) 130 C) 132 D) 147 10 / 40 10. Bo‘yalgan yuzani toping. (cm2) A) 16 B) 18 C) Aniqlab bo‘lmaydi D) 12 11 / 40 11. Hisoblang. A) 2 B) 1 C) 0 D) -2 12 / 40 12. Hisoblang. A) 135 B) 131 C) 121 D) 133 13 / 40 13. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) b/(3-b) B) 3b/(2+b) C) (3-b)/2b D) 2b/(3-b) 14 / 40 14. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 4 B) 1 C) 3 D) 2 15 / 40 15. bo‘lsa, x· y ni toping. A) 4 B) 1 C) 3 D) 2 16 / 40 16. Tenglamani yeching: A) 5 B) 4 C) 2 D) 1 17 / 40 17. tengsizlik nechta butun yechimga ega? A) 1 B) Ø C) 2 D) cheksiz ko‘p 18 / 40 18. Hisoblang: A) 2019 B) 2022 C) 2021 D) 2020 19 / 40 19. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -1 B) 0 C) -2 D) 1 20 / 40 20. tenglama ildizlari yig‘indisini toping. A) 0 B) -1 C) -2 D) 1 21 / 40 21. va bo‘lsa, a ni b orqali ifodalang. A) a=24-5b B) a=18-3b C) a=24-3b D) a=18+2b 22 / 40 22. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1,5 B) 2.25 C) 1.75 D) 1 23 / 40 23. tengsizlikni yeching. A) (0;1000) B) (1;1000) C) (0;1)∪(1;1000) D) Ø 24 / 40 24. Chizmada nechta uchburchak tasvirlangan? A) 48 B) 64 C) 36 D) 52 25 / 40 25. Agar tgx α =4 bo‘lsa, A) -47/25 B) 1 C) 4 D) -2 26 / 40 26. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 10 B) 15 C) 3 D) 6 27 / 40 27. Hisoblang: A) 11 B) 6 C) 9 D) 2 28 / 40 28. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -1 B) -5 C) 1 D) 5 29 / 40 29. Hisoblang: A) 132 B) 129 C) 131 D) 133 30 / 40 30. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 10 B) 7 C) 9 D) 8 31 / 40 31. tenglamani yeching. A) 0 B) 2 C) 1 D) 3 32 / 40 32. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 2 B) 0 C) -1 D) 1 33 / 40 33. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 48 C) 72 D) 36 34 / 40 34. Integralni hisoblang: A) 3π/8 B) 3π/4 C) 3π/26 D) 3π/16 35 / 40 35. Chizmada nechta parallelogramm bor? A) 12 B) 16 C) 24 D) 18 36 / 40 36. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 37 / 40 37. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 38 / 40 38. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 5 B) 2√5 C) 7 D) 2√7 39 / 40 39. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;0] B) [-1;1] C) [0;1] D) [1;2] 40 / 40 40. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 2/3 B) 1/4 C) 1/2 D) 1/3 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
