Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 268 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 3 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. funksiyaning eng kichik musbat davrini toping. A) 26 B) 12 C) 24 D) 18 2 / 40 2. Agar a>0 bo'lsa, funksiyaning vertikal asimptotasini toping. A) y=-a B) x=-a C) y=1-a D) x=a 3 / 40 3. Hisoblang: -121+(-135)-(-1)28 A) -2 B) -3 C) 0 D) -1 4 / 40 4. Tenglamani yeching: A) 6/5 B) 5/9 C) 9/5 D) 5*4 5 / 40 5. P(x+1)=x³+3x²-2x+a+3 ko‘phadi berilgan. P(x+2) ko‘phadining koeffitsiyentlari yig‘indisini 8 ga teng bo‘lsa, a nechaga teng? A) -6 B) 5 C) -3 D) -4 6 / 40 6. Quyidagilardan qaysi birlari to‘g‘ri? A) I va V B) I, III va V C) I va III D) II va IV 7 / 40 7. Chizmadan foydalanib noma’lum burchakni toping. A) 80° B) 50° C) 60° D) 70° 8 / 40 8. Hisoblang. A) 3 B) 1.5 C) √3 D) 1 9 / 40 9. 2022 dan avval uning yarimi ayrildi, so‘ng chiqqan natijaning 1/3 qismi ayrildi, undan keyin so‘ngi natijadan shu natijaning 1/4 qismi ayrildi va ketma-ketlik 1/2022 gacha davom etdi. Eng oxirgi natijani toping. A) 1 B) 1011 C) 2 D) 1/2022 10 / 40 10. EKUB(a;b)=3 va EKUK(a;b) =60 bo’lsa, a+b yig’indining eng katta qiymatini toping. A) 72 B) 60 C) 63 D) 54 11 / 40 11. Tengsizlikni yeching: A) (0;8) B) (8;+∞) C) (-∞;1/8) D) (-∞;8) 12 / 40 12. Hisoblang. A) 2 B) 1 C) 0 D) -1 13 / 40 13. sin(2arctg0,75) ni hisoblang A) 24/25 B) 12/15 C) 22/25 D) 11/15 14 / 40 14. Integralni hisoblang: A) 3π/16 B) 3π/26 C) 3π/4 D) 3π/8 15 / 40 15. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 2√7 C) 2√5 D) 5 16 / 40 16. Hisoblang: A) 131 B) 133 C) 129 D) 132 17 / 40 17. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 3 B) 1 C) 2 D) 4 18 / 40 18. Chizmada nechta parallelogramm bor? A) 18 B) 12 C) 24 D) 16 19 / 40 19. Chizmada nechta uchburchak tasvirlangan? A) 48 B) 36 C) 64 D) 52 20 / 40 20. Agar tgx α =4 bo‘lsa, A) 4 B) -2 C) 1 D) -47/25 21 / 40 21. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 0 B) -1 C) 1 D) -2 22 / 40 22. Hisoblang: A) 2 B) 6 C) 9 D) 11 23 / 40 23. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 24 / 40 24. tengsizlikni yeching. A) Ø B) (0;1000) C) (1;1000) D) (0;1)∪(1;1000) 25 / 40 25. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 2 B) 1 C) -1 D) 0 26 / 40 26. va bo‘lsa, a ni b orqali ifodalang. A) a=24-3b B) a=18+2b C) a=24-5b D) a=18-3b 27 / 40 27. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [0;1] B) [-1;1] C) [-1;0] D) [1;2] 28 / 40 28. tenglama ildizlari yig‘indisini toping. A) 1 B) -1 C) 0 D) -2 29 / 40 29. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 1 B) -1 C) 5 D) -5 30 / 40 30. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 36 B) 54 C) 48 D) 72 31 / 40 31. 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) 9 D) 7 32 / 40 32. bo‘lsa, x· y ni toping. A) 1 B) 3 C) 4 D) 2 33 / 40 33. y = xln x funksiya hosilasini toping. A) lnx+1 B) lnx+x C) lnx(x+1) D) xx(lnx+1)ln x 1 34 / 40 34. Agar x= y + 4 bo‘lsa, A) 0 B) 3 C) 1 D) 2 35 / 40 35. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 2/3 B) 1/3 C) 1/2 D) 1/4 36 / 40 36. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 6 B) 3 C) 10 D) 15 37 / 40 37. tengsizlik nechta butun yechimga ega? A) 2 B) Ø C) cheksiz ko‘p D) 1 38 / 40 38. tenglamani yeching. A) 0 B) 2 C) 1 D) 3 39 / 40 39. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1.75 C) 1,5 D) 1 40 / 40 40. bo‘lsa, ni toping. A) 1 B) 0 C) 1.5 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 14 Matematika fanidan attestatsiya savollari №16
