11-sinf Matematika 1-chorak

OMAD YOR BO'LSIN!

Testni Mamadoliyev Diyorbek tayyorladi.

1 / 25

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

A) y=2x+3

B) y=3x-2,2

C) y=2x-2,25

D) y=2x

2 / 25

Limitni hisoblang: $lim_h\rightarrow_0\frac{3h^2-4h}{h}$

A) -3

B) 3

C) 4

D) -4

3 / 25

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

A) (4√2)3

B) 4

C) (4√2)/5

D) (2√5)/3

4 / 25

tgx funksiya hosilasini toping

A) cosx

B) sinx

C) 1/sinx

D) 1/cos²x

5 / 25

Funksiya hosilasini toping: f(x)=5

A) 10

B) 0

C) 5

D) x

6 / 25

Karim 3 minutda 213ta so`zni terib , 6ta imloviy xatoga yo`l qo`ydi. Karimning matn terish sifatini toping.

A) 0,0282

B) 0,623

C) 0,3265

D) 0,0321

7 / 25

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

A) -13

B) 13

C) 131

D) -4

8 / 25

A) 20

B) 13

C) 14

D) 18

9 / 25

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

A) 0,01

B) 0,0269

C) 0,6

D) 0,5

10 / 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=-x

D) y= 2x

11 / 25

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

A) (-∞;-1)

B) (-1;1/3)

C) [-1;-1/3]

D) (-1/3;+∞)

12 / 25

A(1;-2;2), B(1;4;0), C(-4;1;1) va D(-5;-5;3) nuqtalar berilgan. AC va BD vektorlar orasidagi burchakni toping

A) 15°

B) 80°

C) 52°

D) 90°

13 / 25

Agar $f(x)=x^2$ va $g(x)=\frac{x-2}{x+3}$ bo`lsa ,f(g(-4)) ni toping

A) -12

B) 36

C) 0

D) 12

14 / 25

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

A) 12x+12

B) 12x²-12

C) 14x+12

D) 21x²-10x

15 / 25

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

A) 80

B) 70

C) 75

D) 90

16 / 25

Murakkab funksiyaning hosilasini toping. y=x²sinx

A) y’=2xsinx+x²cosx

B) y’=-2xsinx+x²

C) y’=x²cosx-2xsinx

D) y’=2xsinx-x²

17 / 25

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

A) 0

B) 6

C) 7

D) 5

18 / 25

Agar $f(x)=x^2$ va $g(x)=\frac{x-2}{x+3}$ bo`lsa ,f(g(2)) ni toping

A) 16

B) 12

C) 36

D) 0

19 / 25

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

A) 1

B) 2

C) 3

D) 4

20 / 25

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

A) 1.5

B) 2

C) 0.5

D) 0

21 / 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=10x

D) y=20x+20

22 / 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=-1, x=2

D) x=0, x=2

23 / 25

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

A) √24

B) 16

C) 25

D) √26

24 / 25

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

A) -13

B) 17

C) 15

D) -17

25 / 25

$f(x)=\frac{5x+1}{13x-5}$ funksiya hosilasining x₀=-2 nuqtadagi qiymatini hisoblang.

A) 38/31

B) 38/961

C) -38/961

D) -38/31

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