11 “ ’’-sinf o’quvchisi Matematika fanidan i-chorak uchun ichki manitoring test savollariga javoblari


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11 “ ’’-sinf o’quvchisi ______________________________ Matematika fanidan I-chorak uchun ichki manitoring test savollariga javoblari.

1. Karim uyida 14 bet matnterib, 8ta imloviy xatoga yo’l qo’ydi. Agar 1 betda o’rtacha 380 ta so’z bo’lsa, Karim 100 ta so’z terganda o’rtacha qancha xato qiladi?


A.0,15 B. 1,5 C. 0,5 D. 0,25
2. Limitni hisoblang: . A.3 B. -4 C. -3 D. 4
3. Hosilani hisoblang:
A.f(x)=12x2-10x B. f(x)=-12x2+10x C. f(x)=21x2-10x D. f(x)=-21x2+10x
4. funksiya hosilasining x0=-2 nuqtadagi qiymatini hisoblang.
A.38/961 B. 38/31 C. -38/31 D. -38/961
5. funksiyaning [-4;1] kesmadagi eng kata qiymatini toping.
A.131 B. -13 C. -4 D. 13
6. funksiyasining kamayish oralig’ini toping.
A.(-1;1/3) B. [-1;-1/3] C. (-∞;-1) D. (-1/3;+∞)
7. ModdiynuqtaS(t)=5t3+3t2+2t+4 qonuniya tbilan harakatlanayotgan jismning t=2 sekunddagi tezligini toping. A. 70 B. 60 C. 74 D. 84
8.Murakkab funksiyaning hosilasini toping. y=x2sinx
A.y’=2xsinx-x2 B. y’=-2xsinx+x2 C. y’=x2cosx-2xsinx D. y’=2xsinx+x2cosx
9. y=-3x3+2x2-4x+5 funksiyaga x0=-1 nuqtadao’tkazilgan urinma tenglamasining burchak koeffitsiyentini toping. A. -17 B. 17 C. -13 D. 15
10. f(x)=3x2-5x+4 va g(x)=4x-5 funksiyalarining urinmalari parallel bo’ladigan nuqtalarini toping.

  1. 2 B. 1,5 C. 0,5 D. 0

11.UchlariA(2;-3;4) va B(-2;4;5) nuqtalarda bo’lgan AB kesmasining uzunligini toping.
Javob:____________________
12.UchlariA(2;3;4) va B(-4;-5;-6) nuqtalarda bo’lgan AB kesmasining o’rtasining koordinatalarini toping.
Javob: ___________________
13. A(-4;3;6) nuqtaningOxztekisligiganisbatansimmrtriknuqtasini toping.
Javob: ___________________
14.A(1;-2;2), B(1;4;0), C(-4;1;1) va D(-5;-5;3) nuqtalarberilgan. AC va BD vektorlar orasidagi burchakni toping.
Javob:___________________
15. vetorining uzunligini toping.
Javob: __________________
Test javoblari:

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