Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 298 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 1 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. ni 9 ga bo’lgandagi qoldiqning kvadratini toping. A) 25 B) 4 C) 9 D) 16 2 / 40 2. P(-2;2) nuqtadan o'tuvchi va a(6;4)a vektorga perpendikulyar bo'lgan to'g'ri chiziq tenglamasini toping. A) 3x-2y-2=0 B) 3x-2y+2=0 C) 3x+2y-2=0 D) 3x+2y+2=0 3 / 40 3. Bir idishda 32/5 kg, ikkinchisida esa unga qaraganda 16/5 kg ortiq yog` bor. Ikkala idishda qancha yog` bor? A) 16 B) 64/5 C) 48/5 D) 10 4 / 40 4. Hisoblang: A) 0 B) 6 C) 4 D) 8 5 / 40 5. tenglamaning ildizlari yig‘indisini (agar ildizi bitta bo‘lsa, o‘zini) toping. A) 8 B) 3 C) 5 D) -2 6 / 40 6. Soddalashtiring: A) 0 B) -3 C) -4 D) 4 7 / 40 7. funksiyaning [–2; 2] kesmada eng katta qiymatini toping. A) 0 B) 1 C) 1/4 D) -1/4 8 / 40 8. ni hisoblang. A) 4 B) 2 C) 1 D) 3 9 / 40 9. Tenglama katta ildizining kichik idiziga nisbatini toping. A) -0,2 B) -0,4 C) 0,4 D) -2,5 10 / 40 10. Agar bo’lsa, quyidagilardan qaysi biri eng kichik? A) f(1006) B) f(1009) C) f(2019) D) f(1012) 11 / 40 11. x²-20, x+1 va -x-6 manfiy sonlar arifmetik progressiyaning ketma-ket hadlari bo‘lsa, x ni toping. A) 6 B) 7 C) -7 D) -4 12 / 40 12. Hisoblang. A) 96 B) 94 C) 98 D) 32 13 / 40 13. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 24π B) 18π C) 6π D) 12π 14 / 40 14. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 2 B) 1 C) 4 D) 3 15 / 40 15. Hisoblang: A) 2020 B) 2022 C) 2019 D) 2021 16 / 40 16. Chizmada nechta uchburchak tasvirlangan? A) 48 B) 52 C) 64 D) 36 17 / 40 17. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -2 B) -1 C) 0 D) 1 18 / 40 18. Agar tgx α =4 bo‘lsa, A) -47/25 B) -2 C) 1 D) 4 19 / 40 19. Hisoblang: A) 6 B) 9 C) 2 D) 11 20 / 40 20. y = xln x funksiya hosilasini toping. A) lnx(x+1) B) lnx+1 C) xx(lnx+1)ln x 1 D) lnx+x 21 / 40 21. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 36 C) 72 D) 48 22 / 40 22. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 23 / 40 23. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 8 B) 7 C) 9 D) 10 24 / 40 24. Tenglamani yeching: A) 2 B) 1 C) 4 D) 5 25 / 40 25. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 2√7 C) 2√5 D) 5 26 / 40 26. va bo‘lsa, a ni b orqali ifodalang. A) a=18+2b B) a=24-5b C) a=24-3b D) a=18-3b 27 / 40 27. bo‘lsa, ni toping. A) 0 B) 1 C) 1.5 D) 2 28 / 40 28. tengsizlikni yeching. A) (0;1)∪(1;1000) B) (1;1000) C) (0;1000) D) Ø 29 / 40 29. Hisoblang: A) 131 B) 133 C) 132 D) 129 30 / 40 30. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 31 / 40 31. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 6 B) 3 C) 15 D) 10 32 / 40 32. tengsizlik nechta butun yechimga ega? A) 1 B) 2 C) cheksiz ko‘p D) Ø 33 / 40 33. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -1 B) 5 C) -5 D) 1 34 / 40 34. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [1;2] B) [-1;0] C) [-1;1] D) [0;1] 35 / 40 35. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1.75 B) 1 C) 1,5 D) 2.25 36 / 40 36. bo‘lsa, x· y ni toping. A) 2 B) 1 C) 3 D) 4 37 / 40 37. Chizmada nechta parallelogramm bor? A) 16 B) 12 C) 18 D) 24 38 / 40 38. Agar bo‘lsa, f(1)+f(-1) ni toping. A) -1 B) 2 C) 1 D) 0 39 / 40 39. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/3 B) 1/2 C) 1/4 D) 2/3 40 / 40 40. Agar x= y + 4 bo‘lsa, A) 2 B) 0 C) 1 D) 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
