Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 216 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. tenglamalar sistemasi yechimga ega bo‘ladigan a ning barcha qiymatlari to‘plamini toping. A) 3 B) 4 C) 2 D) 1 2 / 40 2. Agar a>0 bo'lsa, funksiyaning vertikal asimptotasini toping. A) x=-a B) y=-a C) y=1-a D) x=a 3 / 40 3. Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak? A) 4 B) 3 C) 1 D) 2 4 / 40 4. 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 2 B) 4 C) 5 D) 1 5 / 40 5. 3x3 o‘lchamli kvadratning tugunlarida 16 ta nuqta belgilanib, ularning o‘ng tomondan eng yuqorisidagi A bilan belgilangan. Bir uchi A nuqtada, qolgan uchlari qolgan 15 ta nuqtada orasidan tanlanadigan uchburchaklarning sonini toping. A) 25 B) 96 C) 100 D) 105 6 / 40 6. Oktaedr to‘la sirtining yuzi 32√3 cm² bo‘lsa, uning har bir yog‘i yuzini toping. A) 4 B) 6√3 C) 4√3 D) 8√3 7 / 40 7. Tengsizlikning qanoatlantiruvchi barcha butun sonlar ko‘paytmasini toping. A) 3 B) -4 C) -2 D) 2 8 / 40 8. ABCD to‘g‘ri to‘rtburchakda CD tomonining o‘rtasi E nuqta, EA kesmaning o‘rtasi esa F nuqta. AB=4 va bu to‘g‘ri to‘rtburchakning yuzi 8 ga teng bo‘lsa, BF/FA nisbat nechiga teng bo‘ladi? A) √3 B) √5 C) 1 D) √2 9 / 40 9. 112022 ni 13 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 1 B) 7 C) 3 D) 12 10 / 40 10. Agar x=2t+5, y=3t-1 va f(x)=y(x) bog’lanish mavjud bo’lsa, f(5) ning qiymatini toping A) 2 B) -2 C) 1 D) -1 11 / 40 11. Funksiyaning aniqlanish sohasini toping. A) {3} B) (-3;3) C) (-∞;-3)∪(3;∞) D) Ø 12 / 40 12. Hisoblang. A) -1 B) 1 C) 2 D) 0 13 / 40 13. 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 14 / 40 14. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 1 B) 0 C) -2 D) -1 15 / 40 15. Tenglamani yeching: A) 1 B) 2 C) 5 D) 4 16 / 40 16. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 2√7 B) 2√5 C) 5 D) 7 17 / 40 17. Hisoblang: A) 11 B) 2 C) 6 D) 9 18 / 40 18. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 19 / 40 19. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 1 B) 2 C) -1 D) 0 20 / 40 20. tenglama ildizlari yig‘indisini toping. A) -2 B) -1 C) 0 D) 1 21 / 40 21. tengsizlik nechta butun yechimga ega? A) Ø B) 1 C) 2 D) cheksiz ko‘p 22 / 40 22. bo‘lsa, ni toping. A) 0 B) 2 C) 1.5 D) 1 23 / 40 23. Agar x= y + 4 bo‘lsa, A) 1 B) 2 C) 3 D) 0 24 / 40 24. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1 C) 1,5 D) 1.75 25 / 40 25. Chizmada nechta uchburchak tasvirlangan? A) 64 B) 36 C) 48 D) 52 26 / 40 26. Integralni hisoblang: A) 3π/4 B) 3π/8 C) 3π/16 D) 3π/26 27 / 40 27. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 28 / 40 28. tengsizlikni yeching. A) Ø B) (1;1000) C) (0;1000) D) (0;1)∪(1;1000) 29 / 40 29. Hisoblang: A) 132 B) 131 C) 129 D) 133 30 / 40 30. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;0] B) [1;2] C) [-1;1] D) [0;1] 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) 7 C) 10 D) 9 32 / 40 32. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 1 B) -1 C) 5 D) -5 33 / 40 33. y = xln x funksiya hosilasini toping. A) lnx+x B) lnx+1 C) lnx(x+1) D) xx(lnx+1)ln x 1 34 / 40 34. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 4 B) 1 C) 2 D) 3 35 / 40 35. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/3 B) 2/3 C) 1/4 D) 1/2 36 / 40 36. tenglamani yeching. A) 1 B) 0 C) 3 D) 2 37 / 40 37. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 6 B) 10 C) 3 D) 15 38 / 40 38. bo‘lsa, x· y ni toping. A) 3 B) 4 C) 2 D) 1 39 / 40 39. Agar tgx α =4 bo‘lsa, A) 1 B) -2 C) 4 D) -47/25 40 / 40 40. Hisoblang: A) 2022 B) 2021 C) 2019 D) 2020 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
