Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 2-chorak Matematika choraklik 8-sinf Matematika 2-chorak InfoMaster Aprel 20, 2021 95 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 1 OMAD YOR BO'LSIN! 8-sinf Matematika 2-chorak Testni Shirinboyev Temur tayyorladi. 1 / 25 7(1-x)>5(3-x) tengsizlikning yechimi bo`ladigan eng katta butun sonni toping. A) x=3 B) x=5 C) x=-3 D) x=-5 2 / 25 Ikki xonali sonning raqamlari yig`indisi 9 ga teng. Shu raqamlar bilan teskari tartibda yozilgan son berilgan sondan 27 ta ortiq. Berilgan sonni toping. A) 36 B) 72 C) 20 D) 26 3 / 25 Tenglmalar sistemasini yeching. A) x=1, y=2 B) x=-2, y=1 C) x=2, y=1 D) x=2, y=-1 4 / 25 x ning qanday qiymatlarida kasrdan katta bo`ladi? A) x<3/16 B) x<-3/16 C) x>-1/16 D) x>1/16 5 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 1/3; 1/2 B) 15/8 C) 15/15 D) 1/2; 1/2 6 / 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) 91 B) 87 C) 95 D) 81 7 / 25 Tengsizliklar sistemasini yeching: A) x>-3 B) x<3 C) xϵø D) x>-3 8 / 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 9 / 25 Tengsizlikni yeching: A) x>15 B) x>-0,35 C) x>0,35 D) x<-15 10 / 25 a ning qanday qiymatlarida tenglamalar sistemasi yechimga ega bo`lmaydi. A) 1 B) -3 C) 2 D) 0 11 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng kichik butun sonni toping: A) x=-6 B) x=6 C) x=-7 D) x=7 12 / 25 Tenglmalar sistemasini yeching. A) x=-6, y=2 B) x=6, y=-2 C) x=2, y=-6 D) x=-2, y=6 13 / 25 Funksiya y=x+2 formula bilan berilgan bo'lsa, M(0;2) nuqta shu funksiyaga tegishlimi? A) tegishli B) tegishli emas 14 / 25 y=kx+4 funksiya grafigi M(1;1) nuqtadan o`tishi mumkin bo`lsa, k ni toping. A) 3 B) -3 C) -2 D) 3 15 / 25 Funksiya y=-3x+5 formula bilan berilgan. x ning shunday qiymatini topingki y=-1 bo`lsin. A) x=1 B) x=0 C) x=4 D) x=2 16 / 25 Qavariq n burchak ichki burchaklarning yig`indisi qaysi formula yordamida topiladi? A) 180(n-3) B) 180(n-2) C) 180(n-2)/n D) n-2/n 17 / 25 Ta`rifni davom ettiring. y=x2 funksiyada.. A) x erkli o'zgaruvchi, y(x) erksiz o'zgaruvchi B) chiziqli funksiya C) x erksiz o'zgaruvchi, y(x) erkli o'zgaruvchi D) TJY 18 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Parallelogramm B) Trapetsiya C) Romb D) Kvadrat 19 / 25 y=-2x+b fuksiya grafigi M(-1;7) nuqtadan o`tadi, b ni toping. A) 9 B) -5 C) 3 D) 5 20 / 25 Tenglamalar sistemsini yechishning necha xil usuli bor. A) 4 xil B) 3 xil C) 2 xil D) 1 xil 21 / 25 Qavariq 18 burchakning tomonlari sonini toping. A) 20 B) 9 C) 18 D) 9 22 / 25 Quyidagi nuqtalardan qaysi biri y=3x+7 funksiyaga tegishli. A) (3;5) B) (1;11) C) (-1;4) D) (2;10) 23 / 25 y=kx+b funksiya qanday funksiyaga misol bo`ladi. A) grafikli B) chiziqli C) formulali D) jadvalli 24 / 25 To'g'ri to'rtburchak bir tomoni 16 smga perimetri 70 smga teng ikkinchi tomonini toping. A) 35 B) 20 C) 18 D) 19 25 / 25 y=3x funksiyaning x=3 bo`lganda y ning unga mos qiymatni toping. A) y=6 B) y=3 C) y=9 D) y=1/3 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 Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz