Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 2-chorak Matematika choraklik 8-sinf Matematika 2-chorak InfoMaster Aprel 20, 2021 1253 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 1 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 8-sinf Matematika 2-chorak Testni Shirinboyev Temur tayyorladi. 1 / 25 Ta'rifni to'ldiring. Qarama-qarshi tamonlari o'zaro parallel bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Uchburchak B) Parallelogramm C) Romb D) Trapetsiya 2 / 25 Funksiya y=x+2 formula bilan berilgan bo'lsa, M(0;2) nuqta shu funksiyaga tegishlimi? A) tegishli B) tegishli emas 3 / 25 Qavariq 18 burchakning tomonlari sonini toping. A) 18 B) 20 C) 9 D) 9 4 / 25 Olti burchakning ichki burchaklari yig`indisini toping. A) 360˚ B) 720˚ C) 180˚ D) 540˚ 5 / 25 To`g`ri to`rtburchakning 3 ta burchagi mos ravishda 400, 800, 1400 bo`lsa to`rtinchi burchagini toping. A) 60˚ B) 120˚ C) 100˚ D) 90˚ 6 / 25 Ta`rifni davom ettiring. y=x2 funksiyada.. A) x erksiz o'zgaruvchi, y(x) erkli o'zgaruvchi B) chiziqli funksiya C) TJY D) x erkli o'zgaruvchi, y(x) erksiz o'zgaruvchi 7 / 25 To'g'ri to'rtburchakning perimetri 66 smga teng eni esa 15 sm. Shu to'rtburchakning bo'yini toping? A) 23 B) 36 C) 20 D) 18 8 / 25 Nuqtalar abssissasini toping. (1;0), (4;0), (0;-2) A) 0, 0, -2; B) 1, 4, 0; C) 1, 0, 0; D) 1, 4, -2. 9 / 25 106 ni kvadirati toping. A) 11225 B) 1234 C) 11236 D) 1236 10 / 25 y=kx+b funksiya qanday funksiyaga misol bo`ladi. A) formulali B) grafikli C) chiziqli D) jadvalli 11 / 25 Quyidagi nuqtalardan qaysi biri y=3x+7 funksiyaga tegishli. A) (2;10) B) (1;11) C) (3;5) D) (-1;4) 12 / 25 Quyidagilardan qaysi biri chiziqli funksiyaga misol bo'ladi? A) y=250 B) y=2x+5 C) y=2x²+3 D) y=3x² 13 / 25 Funksiya y(x)=2x-1 formula bilan berilgan bo'lsa, y(10) ni toping. A) 20 B) 21 C) 19 D) 3 14 / 25 Funksiyalar qanday usullarda beriladi. A) sistema, jadval, grafik B) formula, jadval, sistema C) formula, jadval, grafik D) formula, jadval 15 / 25 Tengsizlikni yeching: 4(x-1)+5(x+1)<6(x+2)+7(x-1) A) x>1 B) x<-1 C) x<-6 D) x>-1 16 / 25 Tenglamani yeching: 2x+1=3 A) 0,5 B) 3 C) 1 D) 2 17 / 25 a ning qanday qiymatlarida tenglamalar sistemasi yechimga ega bo`lmaydi. A) -3 B) 1 C) 2 D) 0 18 / 25 x ning qanday qiymatlarida kasrlar yig`indisidan kichik bo`ladi? A) x<3,2 B) x>-3,3 C) x>3,3 D) x<-3,2 19 / 25 Tenglmalar sistemasini yeching. A) x=-2, y=6 B) x=2, y=-6 C) x=6, y=-2 D) x=-6, y=2 20 / 25 Kitob va daftar birgalikda 1100 so`m turadi. Kitob narxining 5% i daftar narxining 10% idan 25 so`m qimmat. Kitob va daftar alohida-alohida qancha turadi. A) 800 so`m, 300 so`m B) 750 so`m, 350 so`m C) 900 so`m, 200 so`m D) 950 so`m, 150 so`m 21 / 25 x ning qanday qiymatlarida kasrdan katta bo`ladi? A) x>1/16 B) x<3/16 C) x>-1/16 D) x<-3/16 22 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng katta butun sonni toping: A) x=3 B) x=1 C) x=-2 D) x=-1 23 / 25 Tengsizlikni yeching: A) x<-15 B) x>0,35 C) x>15 D) x>-0,35 24 / 25 7(1-x)>5(3-x) tengsizlikning yechimi bo`ladigan eng katta butun sonni toping. A) x=3 B) x=5 C) x=-5 D) x=-3 25 / 25 Tenglmalar sistemasini yeching. A) x=2, y=1 B) x=-2, y=1 C) x=1, y=2 D) x=2, y=-1 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