Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 96 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. y=4cos 2x+cos8x funksiyaning hosilasini toping A) 16cos3x*cos5x B) 16sin3x*cos5x C) 16sin3x*sin5x D) -16cos3x*sin5x 2 / 40 2. Aniq integralni hisoblang: A) 0,5 B) 2 C) 3 D) 0 3 / 40 3. Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 34 B) 40 C) 32 D) 36 4 / 40 4. 1, 1, 2, 3, 5, 8, 13, … ketma-ketlikning umumiy hadi an bo‘lsa, quyidagilardan qaysi biri to‘g‘ri? A) 3 B) 4 C) 1 D) 2 5 / 40 5. Tengsizlik nechta butun juft yechimga ega? A) 110 B) 115 C) 116 D) 112 6 / 40 6. tengsizlik o‘rinli bo‘ladigan a va b ning natural qiymatlari yig‘indisini toping. A) 17 B) 12 C) 5 D) 7 7 / 40 7. Boshlang‘ich funksiyasini toping: A) F(x)=4cos(x/4+5)+C B) F(x)=(1/4)cos(x/4+5)+C C) F(x)=5cos(x/4+5)+C D) F(x)=-4cos(x/4+5)+C 8 / 40 8. ABC to‘g‘ri burchakli uchburchakda ∠B =90° , BC = 28, AC =100 va AB tomonda D nuqta shunday olinganki BD = 21 bo‘ladi. sin (∠ACD) ? A) 0,8 B) 0,4 C) 0,2 D) 0,6 9 / 40 9. 112022 ni 13 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 1 B) 7 C) 3 D) 12 10 / 40 10. f(x) va g(x) funksiyalar f(x)+(x-2)·g(x)=x²+5 bog’lanishda va f(3)=10 bo’lsa, g-1 (4) ning qiymatini toping.(g-1 (x)-g(x) ga teskari funksiya) A) 2 B) 4 C) 6 D) 3 11 / 40 11. Soddalashtiring: A) -2√b B) 2√b-2√a C) 2√a-2√b D) -2√a 12 / 40 12. Hisoblang. A) 3 B) 1 C) 6 D) 2 13 / 40 13. 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 14 / 40 14. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 3 B) 4 C) 1 D) 2 15 / 40 15. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 2 B) -1 C) 5 D) 1 16 / 40 16. sin²α+ sin²β= 1 tenglamada 0<α<π/2 va 0<β<π/2 bo’lsa, α²+π²/2+β²+2αβ ni hisoblang. A) 2π² B) π²/4 C) 3π²/4 D) α² 17 / 40 17. 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) 24√3 B) 12 C) 6√3 D) 12√3 18 / 40 18. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 27 B) 12 C) 18 D) 48 19 / 40 19. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 40 B) 36 C) 42 D) 20 20 / 40 20. ifoda x ning nechta qiymatida ma’noga ega emas? A) 4√2/9 B) 3 C) 2 D) 1 21 / 40 21. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 3 B) 2 C) log₂5 D) log₅2 22 / 40 22. 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) 10 B) 9 C) 12 D) 11 23 / 40 23. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 12 B) 10 C) 6 D) 5 24 / 40 24. 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 25 / 40 25. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 4 sm; B) 2 sm; C) 3 sm; D) 2 m; 26 / 40 26. 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) 16 B) 36 C) 49 D) 25 27 / 40 27. sin(2arctg0,75) ni hisoblang A) 11/15 B) 24/25 C) 12/15 D) 22/25 28 / 40 28. Hisoblang: sin10° •sin50° •sin70° A) 0,5 B) 0,125 C) 0 D) 0,25 29 / 40 29. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-7)/2 B) (x-3)/3 C) (x-2)/3 D) (x+3)/2 30 / 40 30. 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 31 / 40 31. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x+3b+4d B) 2bdx+2bd C) 2x(b+d) D) 2x(b+d)+2bd 32 / 40 32. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 0 B) -2 C) 2 D) 1 33 / 40 33. Aniqmas integralni hisoblang. A) lnx+c B) ln(lnx) C) xlnx-x+c D) ln(lnx)+c 34 / 40 34. funksiyaga teskari funksiyani toping. A) IV B) I C) II D) III 35 / 40 35. 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) 6 C) 9 D) 14 36 / 40 36. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 18π B) 24π C) 12π D) 6π 37 / 40 37. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) b/(3-b) B) 3b/(2+b) C) 2b/(3-b) D) (3-b)/2b 38 / 40 38. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 30 B) 5 C) 2 D) 6 39 / 40 39. sin (2arccos1/3) ni hisoblang. A) 2/3 B) 4√2/9 C) 2/9 D) 4√4/9 40 / 40 40. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤0 B) 1≤x≤2 C) -2≤x≤2 D) 0≤x≤2 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
