Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 230 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. Agar bo‘lsa, x ni toping. A) -2 B) 5 C) -5 D) 2 2 / 40 2. x4+8x3+ax2+bx+1 ko'phadning kvadrati bo'lsa, a va b koeffitiyentlarning barcha qiymatlari yig'indisini toping. A) 32 B) 48 C) 27 D) 26 3 / 40 3. Quyidagi berilgan qoldiqli bo`lishlardan qaysi biri to`g`ribajarilgan ? a)76 : 9 = 7 (qoldiq 13); b)20 : 7 = 2 (qoldiq 6); d)54 : 15 = 4 (qoldiq 1) A) a,b B) b,d C) b D) )a,b,d 4 / 40 4. To‘g‘ri burchakli uchburchakning bir burchagi 52° ga teng bo‘lsa, to‘g‘ri burchak uchidan tushirilgan balandlik va mediana orasidagi burchakni toping. A) 14° B) 17° C) 24° D) 7° 5 / 40 5. an - arifmetik progressiyaning umumiy hadi bo‘lsa, quyidagi nisbatni toping: A) 6 B) 8 C) 7 D) 5 6 / 40 6. tengsizlik o‘rinli bo‘ladigan a va b ning natural qiymatlari yig‘indisini toping. A) 17 B) 5 C) 12 D) 7 7 / 40 7. P(x)=3x5-2x4+4x3+2x2-1 ko‘phadni x2- x +1 ga bo‘lgandagi qoldiqni toping. A) x-4 B) x-10 C) x+4 D) x-1 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) 21 B) 1 C) 11 D) -1 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) 4 C) 3 D) 2 10 / 40 10. Hisoblang. A) √2+√3 B) 1-√2 C) √2+1 D) √2-1 11 / 40 11. Soddalashtiring A) x(x-y)/x+y B) -x(x+y)/x-y C) (x-y)/(x+y) D) -x(x-y)/x+y 12 / 40 12. 1, 2, 3, 4 raqamlaridan foydalanib 400 dan kichik kechta uc xonali son yasash mumkin? A) 48 B) 49 C) 47 D) 51 13 / 40 13. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 18π B) 6π C) 24π D) 12π 14 / 40 14. Integralni hisoblang: A) 3π/4 B) 3π/26 C) 3π/16 D) 3π/8 15 / 40 15. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 16 / 40 16. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/4 B) 2/3 C) 1/2 D) 1/3 17 / 40 17. Hisoblang: A) 6 B) 9 C) 2 D) 11 18 / 40 18. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 5 B) 7 C) 2√7 D) 2√5 19 / 40 19. y = xln x funksiya hosilasini toping. A) lnx+1 B) lnx+x C) lnx(x+1) D) xx(lnx+1)ln x 1 20 / 40 20. Chizmada nechta uchburchak tasvirlangan? A) 52 B) 36 C) 64 D) 48 21 / 40 21. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;0] B) [-1;1] C) [0;1] D) [1;2] 22 / 40 22. tengsizlik nechta butun yechimga ega? A) 1 B) Ø C) cheksiz ko‘p D) 2 23 / 40 23. Agar bo‘lsa, f(1)+f(-1) ni toping. A) -1 B) 1 C) 2 D) 0 24 / 40 24. tengsizlikni yeching. A) (1;1000) B) (0;1)∪(1;1000) C) (0;1000) D) Ø 25 / 40 25. bo‘lsa, ni toping. A) 2 B) 0 C) 1 D) 1.5 26 / 40 26. Tenglamani yeching: A) 4 B) 2 C) 5 D) 1 27 / 40 27. Agar tgx α =4 bo‘lsa, A) 1 B) 4 C) -2 D) -47/25 28 / 40 28. bo‘lsa, x· y ni toping. A) 3 B) 2 C) 4 D) 1 29 / 40 29. Chizmada nechta parallelogramm bor? A) 24 B) 18 C) 16 D) 12 30 / 40 30. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 1 B) 4 C) 3 D) 2 31 / 40 31. Agar x= y + 4 bo‘lsa, A) 0 B) 3 C) 1 D) 2 32 / 40 32. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 15 B) 10 C) 6 D) 3 33 / 40 33. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 1 B) -1 C) -5 D) 5 34 / 40 34. Hisoblang: A) 133 B) 129 C) 132 D) 131 35 / 40 35. tenglamani yeching. A) 2 B) 3 C) 0 D) 1 36 / 40 36. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 37 / 40 37. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 72 B) 54 C) 36 D) 48 38 / 40 38. tenglama ildizlari yig‘indisini toping. A) -2 B) -1 C) 0 D) 1 39 / 40 39. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 8 B) 10 C) 7 D) 9 40 / 40 40. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1.75 B) 1 C) 1,5 D) 2.25 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 13 Matematika fanidan attestatsiya savollari №16
