Uy » Choraklik online testlar » Matematika choraklik » 11-sinf Matematika 3-chorak Matematika choraklik 11-sinf Matematika 3-chorak InfoMaster Aprel 20, 2021 986 Ko'rishlar 8 izohlar SaqlashSaqlanganOlib tashlandi 3 1 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 11-sinf Matematika 3-chorak Testni Salomov Sardor tayyorladi. 1 / 25 Funksiyaning statsionar nuqtalarini toping A) x=3, x=2 B) x=0, x=2 C) x=-1, x=2 D) x=-1, x=3 2 / 25 Uchlari A(2;3;4) va B(-4;-5;-6) nuqtalarda bo’lgan AB kesmasining o’rtasining koordinatalarini toping. A) (-1;-1;-4) B) (-2;-4;-1) C) (-1;-1;-1) D) (-1;-3;-1) 3 / 25 Funksiya hosilasini toping: A) 12x+12 B) 21x²-10x C) 12x²-12 D) 14x+12 4 / 25 Agar f(x)=x² va bo`lsa ,f(g(-4)) ni toping A) 12 B) 0 C) 36 D) -12 5 / 25 Funksiya hosilasini toping: f(x)=5 A) 10 B) x C) 0 D) 5 6 / 25 Agar f(x)=x² va bo`lsa ,f(g(2)) ni toping A) 0 B) 12 C) 16 D) 36 7 / 25 funksiyasining kamayish oralig’ini toping. A) [-1;-1/3] B) (-1;1/3) C) (-1/3;+∞) D) (-∞;-1) 8 / 25 Funksiya hosilasini toping f(x)=(2x+4)(3x+1) A) 16x+14 B) 3x+1 C) 12x D) 12x+14 9 / 25 y=-3x3+2x2-4x+5 funksiyaga x0=-1 nuqtada o’tkazilgan urinma tenglamasining burchak koeffitsiyentini toping. A) 15 B) -13 C) -17 D) 17 10 / 25 A) 14 B) 20 C) 18 D) 13 11 / 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) 90° C) 80° D) 52° 12 / 25 tgx funksiya hosilasini toping A) cosx B) sinx C) 1/sinx D) 1/cos²x 13 / 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 14 / 25 Moddiy nuqtaning berilgan t vaqtdagi tezligini hisoblang: , t=5 A) 80 B) 70 C) 75 D) 90 15 / 25 f(x)=sin2x funksiyasining barcha boshlang’ich funksiyalarini toping. A) F(x)=2sin4x+c B) F(x)=-0,5cos2x+C C) F(x)=-2cos2x+C D) F(x)=0,5cos2x+C 16 / 25 To’g’riburchakli parallelepiped asosining tomonlari 7:24 nisbatda, diagonal kesimining yuzi 50dm2 ga teng. Yon sirtining yuzini toping. A) 124 dm² B) 224 dm² C) 135 dm² D) 124 dm 17 / 25 F(x)=0.2sin(5x+12) funksiyasi uchun f(x) ni toping A) f(x)=cos(5x+12) B) f(x)=0.5cos(5x+12) C) f(x)=-0,5sin(5x+12) D) f(x)=-cos(5x+12) 18 / 25 sonini taqriban hisoblang. A) 4,08 B) 5,01 C) 3,08 D) 5,08 19 / 25 chiziqlar bilan chegaralangan shaklning yuzini toping A) 2 B) 0,5 C) √2 D) 1 20 / 25 Uchlari soni 14 ta, qirralari soni esa 21 ta bo’lgan ko’pyoqning yoqlari sonini toping. A) 8 B) 16 C) 9 D) 4 21 / 25 tengsizlikning yechimi bo’lgan eng kichik natural sonni toping A) 4 B) 1 C) 5 D) 3 22 / 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) 3 B) 4 C) 3√2 D) 1 23 / 25 (x2+23x+23)(x2+x+23)=23x2 tenglama haqiyqiy ildizlari yig’indisini toping A) -23 B) 23 C) 24 D) -24 24 / 25 Ixtiyoriy kvadratga tashqi va ichki chizilgan aylanalar yuzlari nisbati a ga teng. Ixtiyoriy aylanaga ichki va tashqi chizilgan kvadratlar yuzlari nisbati b ga teng bolsa, a/b ni toping A) 335 B) 4 C) 1/2 D) 1 25 / 25 sin3x+cos3x≥0 tengsizligini yeching A) ø B) (-π/2+n π;- π/2+n π) C) [-π/9+2πn/3; 2π/9+2πn/3] D) [-π/9+n π/3;2 π/9+n π/3] 0% Testni qayta ishga tushiring Baholash mezoni 86%-100% 5 baho 71%-85% 4 baho 56%-70% 3 baho 55% va kamiga 2 baho Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz