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11-sinf Matematika 2-chorak

InfoMaster

Aprel 20, 2021

32 Ko'rishlar 16 izohlar

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OMAD YOR BO'LSIN!

11-sinf Matematika 2-chorak

Testni Mamadoliyev Diyorbek tayyorladi.

1 / 25

f(x)=(3x+2)² funksiyasining barcha boshlang’ich funksiyalarini toping.

A) F(x)=6x³+6x²+4

B) F(x)=6x³+3x²-4

C) F(x)=6x³+3x²+4

D) F(x)=6x³+6x+4

2 / 25

Moddiy nuqta qonuniyat bilan harakatlanmoqda, eng katta tezlanishga erishiladigan vaqtni toping.

A) 7

B) 4

C) 6

D) 5

3 / 25

$\sqrt[3]{131}$ sonini taqriban hisoblang.

A) 4,08

B) 5,01

C) 3,08

D) 5,08

4 / 25

F(x)=0.2sin(5x+12) funksiyasi uchun f(x) ni toping

A) f(x)=0.5cos(5x+12)

B) f(x)=-cos(5x+12)

C) f(x)=-0,5sin(5x+12)

D) f(x)=cos(5x+12)

5 / 25

To’g’ri to’rtburchak shaklidagi yer maydoninig atrofini o’rashmoqchi. 480 m panjara yordamida eng ko’pi bilan necha kvadrat metr yer maydonni o’rash mumkin?

A) 25600

B) 14400

C) 19600

D) 8100

6 / 25

f(x)=sin2x funksiyasining barcha boshlang’ich funksiyalarini toping.

A) F(x)=-0,5cos2x+C

B) F(x)=2sin4x+c

C) F(x)=-2cos2x+C

D) F(x)=0,5cos2x+C

7 / 25

Kub to’la sirtining yuzi 105,84 sm² bo’lsa, uning har bir yog’i yuzini va qirrasining uzunligini toping.

A) 17,68 dm²; 4,2 dm

B) 17,64 dm²; 4,9 dm

C) 17,64 dm²; 4,2 dm

D) 17,64 dm; 4,2 dm

8 / 25

f(x)=e^xcosx funksiyasi uchun f ’(π/2) ni aniqlang.

A. e^-0.5π B. e^0,5π C. e^π D. e^-π

A) e^(π)

B) e^(-0.5π)

C) e^(-π)

D) e^(0.5π)

9 / 25

To’g’riburchakli parallelepiped bir uchidan chiquvchi uchta qirralari uzunliklari 4,6 va 9 ga teng. Unga tengdosh kub qirrasining uzunligini toping.

A) 6

B) 7

C) 8

D) 6

10 / 25

To’g’riburchakli parallelepiped asosining tomonlari 7:24 nisbatda, diagonal kesimining yuzi 50dm² ga teng. Yon sirtining yuzini toping.

A) 224 dm²

B) 124 dm

C) 135 dm²

D) 124 dm²

11 / 25

f(x)=3x²-5x+4 va g(x)=4x-5 funksiyalarining urinmalari parallel bo’ladigan nuqtalarini toping.

A) 0.5

B) 2

C) 1.5

D) 0

12 / 25

$f(x)=x^4-8x^2+3$ funksiyaning [-4;1] kesmadagi eng kata qiymatini toping.

A) 13

B) -4

C) 131

D) -13

13 / 25

Funksiya hosilasini toping: $f(x)=7x^3-5x^2+4$

A) 14x+12

B) 12x+12

C) 21x²-10x

D) 12x²-12

14 / 25

Agar f(x)=x² va bo`lsa ,f(g(2)) ni toping

A) 0

B) 36

C) 12

D) 16

15 / 25

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

A) 1,5

B) 0,5

C) 0,25

D) 0,15

16 / 25

A(2;0;-3) va B(3;4;0) nuqtalar orasidagi masofani toping

A) 25

B) 16

C) √24

D) √26

17 / 25

Moddiy nuqtaning berilgan t vaqtdagi tezligini hisoblang: $s(t)=t^3-2t^2+t$ , t=5

A) 75

B) 90

C) 70

D) 80

18 / 25

$f(x)=x^3-2x^2+3x-2$ funksiya grafigiga x=4 abssissali nuqtada o`tkazilgan urinma tenglamasini tuzing

A) y=35x

B) y=35x+30

C) y=20x+20

D) y=10x

19 / 25

Uchlari A(2;-3;4) va B(-2;4;5) nuqtalarda bo’lgan AB kesmasining uzunligini toping

A) √19

B) √24

C) √66

D) √55

20 / 25

Funksiyaning statsionar nuqtalarini toping $f(x)=2x^3-3x^2-12x+3$

A) x=-1, x=2

B) x=3, x=2

C) x=0, x=2

D) x=-1, x=3

21 / 25

Funksiya hosilasini toping: f(x)=5

A) 10

B) x

C) 0

D) 5

22 / 25

Funksiya hosilasini toping

f(x)=(2x+4)(3x+1)

A) 3x+1

B) 16x+14

C) 12x

D) 12x+14

23 / 25

Limitni hisoblang:

A) -3

B) -4

C) 4

D) 3

24 / 25

Koordinatalar boshidan y=x²-4x+3 parabolaning simmetriya o’qigacha bo’lgan masofani toping.

A) 3

B) 4

C) 2

D) 1

25 / 25

Uchlari A(4;0;1), B(5;-2;1), C(4;8;5) nuqtalarda bo’lgan uchburchakning AL bissektrisasi uzunligini toping

A) (2√5)/3

B) (4√2)3

C) 4

D) (4√2)/5

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