Barcha fanlardan online testlar

11-sinf Matematika 3-chorak

InfoMaster

Aprel 20, 2021

569 Ko'rishlar 8 izohlar

SaqlashSaqlanganOlib tashlandi 2

OMAD YOR BO'LSIN!

Tomonidan yaratilgan InfoMaster

11-sinf Matematika 3-chorak

Testni Salomov Sardor tayyorladi.

1 / 25

A(-4;3;6) nuqtaning Oxz tekisligiga nisbatan simmrtrik nuqtasini toping.

A) (-4;-3;6)

B) (-4;-6;6)

C) (-8;-3;6)

D) (-4;-3;9)

2 / 25

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

A) 12

B) 36

C) 0

D) -12

3 / 25

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

A) y=-x

B) y=x

C) y= 2x

D) y=1/2

4 / 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

5 / 25

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

A) y=20x+20

B) y=10x

C) y=35x+30

D) y=35x

6 / 25

$\lim_{x\rightarrow -1}(5-2x)$ limitni hisoblang

A) 5

B) 7

C) 0

D) 6

7 / 25

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

A) 14

B) 16

C) 17

D) 18

8 / 25

Nargiza 4minutda 260ta so`zni terib, 7ta imloviy xatoga yo`l qo`ydi. Nargizaning matn terish sifatini aniqlang

A) 0,6

B) 0,01

C) 0,5

D) 0,0269

9 / 25

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

A) (-1;1/3)

B) (-1/3;+∞)

C) (-∞;-1)

D) [-1;-1/3]

10 / 25

Murakkab funksiyaning hosilasini toping. y=x²sinx

A) y’=2xsinx-x²

B) y’=x²cosx-2xsinx

C) y’=2xsinx+x²cosx

D) y’=-2xsinx+x²

11 / 25

Funksiya hosilasini toping

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

A) 16x+14

B) 12x+14

C) 3x+1

D) 12x

12 / 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

13 / 25

Qavariq ko’pburchakning har bir uchidan uchtadan qirra chiqadi. Agar bu ko’pyoqning qirralari soni 12 ta bo’lsa, uning nechta uchi va yog’i mavjud?

A) 4;11

B) 4;18

C) 4;10

D) 8;10

14 / 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) 8

C) 6

D) 7

15 / 25

tengsizlikning yechimi bo’lgan eng kichik natural sonni toping

A) 4

B) 1

C) 5

D) 3

16 / 25

chiziqlar bilan chegaralangan shaklning yuzini toping

A) 2

B) 0,5

C) 1

D) √2

17 / 25

Trapetsiyaning kichik asosi 6 ga va yon tomoni 5 va 7 ga teng. Uning kata asosi ham butun son bo’lsa, perimetri eng ko’pi bilan nechaga teng bo’lishi mumkin

A) 4

B) 3

C) 3√2

D) 1

18 / 25

Uchlari soni 14 ta, qirralari soni esa 21 ta bo’lgan ko’pyoqning yoqlari sonini toping.

A) 4

B) 9

C) 8

D) 16

19 / 25

Muntazam uchburchak tomoni 3 ga teng. Uchburchak tomonlari o’rtalari tutashtirilib, muntazam uchburchaklar hosil qilindi. Ichma-ich joylashgan uchburchaklar yuzlari yig’indisini toping

A) 2

B) 2√3

C) 3√3

D) 3

20 / 25

cos15⁰*cos45⁰ *cos75⁰ ni hisoblang

A) 2√2

B) √8/2

C) √2/2

D) √2

21 / 25

aniq integralni hisoblang

A) 2

B) 6

C) 4

D) 2,5

22 / 25

Silindr shaklidagi idishga 6 sm³ suv solindi. Idishga detal to’liq cho’ktirilganda, suv sathi 1,5 marta ko’tarildi. Detal hajmini aniqlang

A) 1

B) 14

C) 3

D) 23

23 / 25

cos(2arctg(1/2)) ni hisoblang

A) -35/37

B) 35/37

C) 37/35

D) -37/35

24 / 25

Ushbu funksiyasining boshlang’ich funksiyasini toping

A) ln⁡(|x+2|*|x+1|)

B) (x+2)(x+1)

C) lnI(x-2)(x-3)I

D) lnIx-1I

25 / 25

y>0 bo’lsin. To’g’riburchakning uchlari to’g’ri burchakli koordinatalar sistemasida qyuidagicha berilgan:
A(0;0), B(0;y), C(-9;y) va D(-11;0). To’rtburchak diagonallarining o’tralari orasidagi masofani toping

A) √2

B) 1

C) 2

D) √22