Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 121 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. bo‘lsa, x + y ni toping. A) 20 B) 16 C) 17 D) 18 2 / 40 2. f(x-1)+f(x+2)=2(x²+7) ekani ma‟lum bo'lsa, f(x) ko'phadni toping. A) f(x)=x²+3x+7 B) f(x)=x²-4 C) f(x)=x²-x+5 D) f(x)+2x²-1 3 / 40 3. n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 5 B) 12 C) 1 D) 7 4 / 40 4. f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 600 B) 4800 C) 3600 D) 5050 5 / 40 5. Hisoblang: A) cos50° B) cos10° C) sin10° D) 1 6 / 40 6. uchun quyidagilardan nechtasi doimo to‘g‘ri? A) 3 B) 5 C) 4 D) 2 7 / 40 7. Sistemani yeching: A) (–1; –3) va (1; 3) B) (1; 3) C) (–1; 3) D) (3; 1) 8 / 40 8. Kubning diagonalidan ushbu diagonal bilan kesishmaydigan qirrasigacha bo‘lgan masofa 4 ga teng. Kubning hajmini toping. A) 240√2 B) 180√2 C) 144√2 D) 128√2 9 / 40 9. |x²-2x+2|+|x²-4|>|x²-x-1 | tengsizlikning butun yechimlari nechta? A) 5 B) 4 C) 3 D) 2 10 / 40 10. a²·b·c<0, (a·b)>0 va a·c³<0 tengsizliklardan foydalanib a,b,c larning ishoralarini aniqlang: A) +, -, + B) -, -, - C) -, -, + D) -, +, - 11 / 40 11. Quyidagi keltirilgan ko‘paytirish amalida qatnashgan harflar turli qiymatlarga ega bo‘lsa, A+ B+C = ? A) 11 B) 13 C) 12 D) 10 12 / 40 12. Hisoblang. A) 96 B) 98 C) 94 D) 32 13 / 40 13. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²/2π B) b²-2π C) b²-b²/2π D) b²+b²/2π 14 / 40 14. Hisoblang: A) 133 B) 132 C) 129 D) 131 15 / 40 15. va bo‘lsa, a ni b orqali ifodalang. A) a=24-5b B) a=18-3b C) a=24-3b D) a=18+2b 16 / 40 16. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 0 B) 1 C) -1 D) 2 17 / 40 17. Integralni hisoblang: A) 3π/26 B) 3π/16 C) 3π/4 D) 3π/8 18 / 40 18. Chizmada nechta parallelogramm bor? A) 16 B) 24 C) 18 D) 12 19 / 40 19. bo‘lsa, x· y ni toping. A) 1 B) 3 C) 4 D) 2 20 / 40 20. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 0 B) -2 C) -1 D) 1 21 / 40 21. tengsizlik nechta butun yechimga ega? A) cheksiz ko‘p B) 1 C) 2 D) Ø 22 / 40 22. Hisoblang: A) 11 B) 2 C) 6 D) 9 23 / 40 23. tengsizlikni yeching. A) (1;1000) B) (0;1000) C) Ø D) (0;1)∪(1;1000) 24 / 40 24. Agar tgx α =4 bo‘lsa, A) 4 B) 1 C) -47/25 D) -2 25 / 40 25. bo‘lsa, ni toping. A) 0 B) 1 C) 1.5 D) 2 26 / 40 26. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 2√7 B) 7 C) 5 D) 2√5 27 / 40 27. Hisoblang: A) 2020 B) 2019 C) 2022 D) 2021 28 / 40 28. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 5 B) -1 C) -5 D) 1 29 / 40 29. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 30 / 40 30. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/2 B) 1/4 C) 1/3 D) 2/3 31 / 40 31. tenglama ildizlari yig‘indisini toping. A) -2 B) 0 C) 1 D) -1 32 / 40 32. Chizmada nechta uchburchak tasvirlangan? A) 48 B) 36 C) 52 D) 64 33 / 40 33. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 10 B) 8 C) 9 D) 7 34 / 40 34. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [0;1] B) [-1;0] C) [1;2] D) [-1;1] 35 / 40 35. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 3 B) 15 C) 6 D) 10 36 / 40 36. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 37 / 40 37. Agar x= y + 4 bo‘lsa, A) 0 B) 2 C) 3 D) 1 38 / 40 38. Tenglamani yeching: A) 1 B) 4 C) 5 D) 2 39 / 40 39. y = xln x funksiya hosilasini toping. A) lnx(x+1) B) lnx+x C) xx(lnx+1)ln x 1 D) lnx+1 40 / 40 40. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 1 B) 4 C) 3 D) 2 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 11 Matematika fanidan attestatsiya savollari №16
