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11-sinf Matematika 2-chorak

InfoMaster

Aprel 20, 2021

31 Ko'rishlar 16 izohlar

SaqlashSaqlanganOlib tashlandi 1

OMAD YOR BO'LSIN!

11-sinf Matematika 2-chorak

Testni Mamadoliyev Diyorbek tayyorladi.

1 / 25

tgx funksiya hosilasini toping

A) 1/cos²x

B) sinx

C) cosx

D) 1/sinx

2 / 25

$f(x)=x^2-3x+4$ funksiya uchun y=2x-1 to`g`ri chiziqqa parallel bo`lgan urinma tenglamasini yozing

A) y=3x-2,2

B) y=2x-2,25

C) y=2x

D) y=2x+3

3 / 25

f(x)=2x+3 funksiyasi uchun A(1;5) nuqtadan o’tuvchi boshlang’ich funksiyasini toping.

A) F(x)=x²-3x+1

B) F(x)=x²+3x+1

C) F(x)=x²-3x-1

D) F(x)=x²+3x-1

4 / 25

$f(x)=x^3+2x^2+x+3$ funksiyasining kamayish oralig’ini toping.

A) (-1/3;+∞)

B) (-∞;-1)

C) (-1;1/3)

D) [-1;-1/3]

5 / 25

funksiya hosilasining x₀=-2 nuqtadagi qiymatini hisoblang.

A) -38/31

B) 38/961

C) 38/31

D) -38/961

6 / 25

Funksiya hosilasini toping: f(x)=5

A) 5

B) 0

C) x

D) 10

7 / 25

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

A) x=3, x=2

B) x=-1, x=3

C) x=0, x=2

D) x=-1, x=2

8 / 25

Funksiya hosilasini toping

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

A) 12x

B) 16x+14

C) 3x+1

D) 12x+14

9 / 25

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

A) √24

B) √55

C) √19

D) √66

10 / 25

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

A) 14x+12

B) 12x²-12

C) 21x²-10x

D) 12x+12

11 / 25

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

A) -13

B) -4

C) 13

D) 131

12 / 25

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

A) 36

B) 12

C) 0

D) 16

13 / 25

$f(x)=x^3-2x^2$ funksiya grafigiga x=1 abssisssali nuqtadao`tkazilgan urinma tenglamasini yozing

A) y=1/2

B) y=x

C) y= 2x

D) y=-x

14 / 25

y=-3x³+2x²-4x+5 funksiyaga x₀=-1 nuqtada o’tkazilgan urinma tenglamasining burchak koeffitsiyentini toping.

A) -13

B) -17

C) 17

D) 15

15 / 25

Agar f(x)=x² va bo`lsa ,f(g(-4)) ni toping

A) 12

B) -12

C) 0

D) 36

16 / 25

Agar A(1;2;3), B(3;7;6) bo’lsa, A̅B̅ vector koordinatalarini toping

A) (-2;-5;-3)

B) (4;9;9)

C) (4;9;9)

D) (2;5;3)

17 / 25

funksiyaning [-4;2] oraliqdagi eng katta qiymatini toping $f(x)=x^3+4.5x^2-9$

A) 17

B) 16

C) 18

D) 14

18 / 25

Uchlari A(2;3;4) va B(-4;-5;-6) nuqtalarda bo’lgan AB kesmasining o’rtasining koordinatalarini toping.

A) (-2;-4;-1)

B) (-1;-1;-4)

C) (-1;-1;-1)

D) (-1;-3;-1)

19 / 25

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

A) 4,08

B) 5,08

C) 5,01

D) 3,08

20 / 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; 4,2 dm

C) 17,64 dm; 4,2 dm

D) 17,64 dm²; 4,9 dm

21 / 25

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

A) 224 dm²

B) 135 dm²

C) 124 dm²

D) 124 dm

22 / 25

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

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

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

C) F(x)=2sin4x+c

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

23 / 25

Tandirdan olingan nonning temperaturasi 20 minut ichida 100⁰ dan 60⁰ gacha pasayadi. Tashqi muhit temperaturasi 25⁰. Nonning temperaturasi qancha vaqtda 30⁰ gacha pasayadi?

A) 41

B) 51

C) 61

D) 71

24 / 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+6x+4

D) F(x)=6x³+3x²-4

25 / 25

Havo shariga t $\in$ [0;10] minut oralig’ida V(t)=t³+13t²+t+20 (m³) havo purkamoqda. t=10 minutdagi havo hajmini toping.

A) 2300

B) 2330

C) 1023

D) 2025

Baholash mezoni

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71%-85% 4 baho

56%-70% 3 baho

55% va kamiga 2 baho

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55% va kamiga 2 baho

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