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. Ikala tamoni parallel, qolgan tamonlari parallel bo'lmagan to'rtburchak .... deb ataladi. A) romb B) kvadrat C) parallelogramm D) trapetsiya 2 / 25 Funksiya y(x)=2x-1 formula bilan berilgan bo'lsa, y(10) ni toping. A) 19 B) 3 C) 21 D) 20 3 / 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. 4 / 25 y=kx+b funksiya qanday funksiyaga misol bo`ladi. A) jadvalli B) grafikli C) formulali D) chiziqli 5 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Parallelogramm B) Trapetsiya C) Kvadrat D) Romb 6 / 25 Quyidagi nuqtalardan qaysi biri y=-2x+5 funsiyaga tegishli emas? A) (0;5) B) (1;-3) C) (3;-1) D) (-2;9) 7 / 25 y=3x funksiyaning x=3 bo`lganda y ning unga mos qiymatni toping. A) y=3 B) y=1/3 C) y=6 D) y=9 8 / 25 To'g'ri to'rtburchakning perimetri 66 smga teng eni esa 15 sm. Shu to'rtburchakning bo'yini toping? A) 18 B) 36 C) 20 D) 23 9 / 25 Funksiyalar qanday usullarda beriladi. A) sistema, jadval, grafik B) formula, jadval C) formula, jadval, grafik D) formula, jadval, sistema 10 / 25 Funksiya y=-3x+5 formula bilan berilgan. x ning shunday qiymatini topingki y=-1 bo`lsin. A) x=2 B) x=4 C) x=0 D) x=1 11 / 25 Ta`rifni davom ettiring. y=x2 funksiyada.. A) x erkli o'zgaruvchi, y(x) erksiz o'zgaruvchi B) x erksiz o'zgaruvchi, y(x) erkli o'zgaruvchi C) chiziqli funksiya D) TJY 12 / 25 106 ni kvadirati toping. A) 1234 B) 1236 C) 11225 D) 11236 13 / 25 Tenglamalar sistemsini yechishning necha xil usuli bor. A) 3 xil B) 4 xil C) 2 xil D) 1 xil 14 / 25 Tenglmalar sistemasini yeching. A) x=2, y=1 B) x=-2, y=1 C) x=1, y=2 D) x=2, y=-1 15 / 25 7(1-x)>5(3-x) tengsizlikning yechimi bo`ladigan eng katta butun sonni toping. A) x=-5 B) x=5 C) x=-3 D) x=3 16 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng katta butun sonni toping: A) x=-2 B) x=-1 C) x=1 D) x=3 17 / 25 a ning qanday qiymatlarida tenglamalar sistemasi yechimga ega bo`lmaydi. A) 0 B) 2 C) -3 D) 1 18 / 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 19 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng kichik butun sonni toping: A) x=7 B) x=-6 C) x=6 D) x=-7 20 / 25 Tenglamani yeching: 2x+1=3 A) 2 B) 1 C) 3 D) 0,5 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 sistemasini yeching: A) x>-3 B) xϵø C) x<3 D) x>-3 23 / 25 7x+53(x-1)-4x tengsizlikning yechimi bo`ladigan eng kichik butun sonni toping. A) x=2 B) x=-1 C) x=1 D) x=-2 24 / 25 4 ga bo`lganda 3 qoldiq, 10 ga bo`lganda 1 qoldiq chiqadigan va ikkinchi bo`linma birinchi bo`linmadan 13 ta kam bo`ladigan natural sonni toping. A) 95 B) 91 C) 87 D) 81 25 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 1/2; 1/2 B) 15/15 C) 15/8 D) 1/3; 1/2 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