Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 124 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 0 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №13 DIQQAT! Endi siz o'z bilmingizni sinab ko'rish bilan birga sertifikatga ham ega bo'lishingiz mumkin. Sertifikat olish uchun barcha ma'lumotlarni to'g'ri kiriting! Testda 76% va undan yuqori natija oling va sertifikatni yuklab oling. 1 / 40 1. bo‘lsa, y = ? A) 3 B) 2 C) 26 D) 8 2 / 40 2. Ushbu sistemaga ko'ra (ac+bd)² ni toping. A) 2 B) 4 C) 3 D) 1 3 / 40 3. x ni toping ? A) 3 B) 6 C) 4 D) 5 4 / 40 4. Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 5 B) 0 C) 8 D) 1 5 / 40 5. Tenglamalar sistemani yeching: A) (9; 0), (28; -1) B) (9; 0), (2; 7) C) (2; 3) D) (7; 2), (28; -1) 6 / 40 6. Tenglamaning haqiqiy ildizining natural bo‘luvchilari nechta? A) 8 B) 6 C) 2 D) 4 7 / 40 7. Ifodani soddalashtiring: A) 0 B) √3 C) 1 D) 2 8 / 40 8. f(x) = log₃(x+3) bo'lsa, f-1(3) ni toping. A) 30 B) 6 C) 24 D) 1 9 / 40 9. Yig‘indisi 6 ga teng, birinchi 5 ta hadining yig‘indisi esa ga teng 93/16 bo‘lgan cheksiz kamayuvchi geometrik progressiyaning uchinchi hadini toping. A) 3 B) 0,5 C) 0,75 D) 1,5 10 / 40 10. Quyida y=f(x+2) funksiya grafigi tasvirlangan. Barilgan malumotlardan foydalanib ning qiymatini toping A) 1 B) 2 C) 3 D) -3 11 / 40 11. Tengsizlikni yeching. A) (0;1) B) (0;0,5) C) (-0,5;0) D) (-1;0) 12 / 40 12. Tenglama ildizlari yig'indisini toping. A) 4 B) -1 C) 2 D) 0 13 / 40 13. Uchburchakning b va c ga teng tomonlari orasidagi burchagi 300 ga teng. Uchburchakning uchunchi tomoni 12 ga teng bo'lsa hamda uning tomonlari c2 = b2 + 12b + 144 shartni qanoatlantirsa, c ning qiymatini toping. A) 12 B) 6√3 C) 12√3 D) 24√3 14 / 40 14. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) (3-b)/2b B) 2b/(3-b) C) b/(3-b) D) 3b/(2+b) 15 / 40 15. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-2)/3 B) (x-7)/2 C) (x+3)/2 D) (x-3)/3 16 / 40 16. funksiyaga teskari funksiyani toping. A) III B) IV C) II D) I 17 / 40 17. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 12 B) 5 C) 6 D) 10 18 / 40 18. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 15 B) 14 C) 12 D) 16 19 / 40 19. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤2 B) -2≤x≤0 C) 0≤x≤2 D) 1≤x≤2 20 / 40 20. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 5 B) 30 C) 6 D) 2 21 / 40 21. Ikki natural sonning kvadratlarining o'rta arifmetigi 34 ga, o'rta geometrigi esa 8 ga teng. Shu sonlarning yig'indisini yarmini toping toping. A) 7 B) 14 C) 6 D) 9 22 / 40 22. Hisoblang: sin10° •sin50° •sin70° A) 0,5 B) 0,25 C) 0 D) 0,125 23 / 40 23. sin(2arctg0,75) ni hisoblang A) 24/25 B) 12/15 C) 22/25 D) 11/15 24 / 40 24. y₁ va y₂ y² + my + n = 0 tenglamaning ildizlari, y₁ va y₂ ning har birini 4 taga orttirib, ildizlari hosil bo'lgan sonlarga teng kvadrat tenglama tuzildi. Agar uning ozod hadi n -24 (n dastlabki tenglamaning ozod hadi) ga teng bo'lsa, m nechaga teng? A) 12 B) 9 C) 11 D) 10 25 / 40 25. sin (2arccos1/3) ni hisoblang. A) 2/9 B) 4√4/9 C) 4√2/9 D) 2/3 26 / 40 26. Aniqmas integralni hisoblang. A) lnx+c B) ln(lnx)+c C) ln(lnx) D) xlnx-x+c 27 / 40 27. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 2 m; B) 4 sm; C) 3 sm; D) 2 sm; 28 / 40 28. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) -2 B) 1 C) 0 D) 2 29 / 40 29. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 48 B) 18 C) 12 D) 27 30 / 40 30. sin²α+ sin²β= 1 tenglamada 0<α<π/2 va 0<β<π/2 bo’lsa, α²+π²/2+β²+2αβ ni hisoblang. A) 3π²/4 B) 2π² C) π²/4 D) α² 31 / 40 31. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 6π B) 18π C) 12π D) 24π 32 / 40 32. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x(b+d)+2bd B) 2x(b+d) C) 2bdx+2bd D) 2x+3b+4d 33 / 40 33. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) log₂5 B) 2 C) 3 D) log₅2 34 / 40 34. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 3 B) 4 C) 1 D) 2 35 / 40 35. ifoda x ning nechta qiymatida ma’noga ega emas? A) 4√2/9 B) 3 C) 1 D) 2 36 / 40 36. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 20 B) 42 C) 40 D) 36 37 / 40 37. k va l ning qanday qiymatlarida y=k/x giperbola va y=kx+l to’g’ri chiziq M( -1;1) nuqtalardan o’tadi. A) -1; 0 B) -1; 2 C) -1;-2 D) 1;0 38 / 40 38. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) III B) II C) I D) IV 39 / 40 39. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 2 B) -1 C) 1 D) 5 40 / 40 40. 1,2,3,4,2,3,1,4,5,3,2,12,3,4,2,1,3,2,1,4,3,2,1,2,3,4,2,1,2,3. Chastotasi eng kata bo’lgan songa 3 ni qo’shsak achiqsa. a²= ? A) 25 B) 49 C) 16 D) 36 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
