ОГЭ. Задание №13. Линейные неравенства

ОГЭ. Задание №13. Линейные неравенства

9th Grade

35 Qs

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ОГЭ. Задание №13. Линейные неравенства

ОГЭ. Задание №13. Линейные неравенства

Assessment

Quiz

Mathematics

9th Grade

Medium

Created by

Людмила Беспалова

Used 40+ times

FREE Resource

35 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Укажите решение неравенства 4x+56x24x+5\ge6x-2  

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2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Укажите решение неравенства 32x8x13-2x\ge8x-1  

 [0,2; +)\left[-0,2;\ +\infty\right)  

 (; 0,4]\left(-\infty;\ 0,4\right]  

 [0,4; +)\left[0,4;\ +\infty\right)  

 (; 0,2]\left(-\infty;\ -0,2\right]  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Укажите решение неравенства 8x8>7x+68x-8>7x+6  

 (; 14)\left(-\infty;\ 14\right)  

 (14; +)\left(14;\ +\infty\right)  

 (2; +)\left(-2;\ +\infty\right)  

 (; 2)\left(-\infty;\ -2\right)  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Укажите решение неравенства 5x3(5x8)<75x-3\left(5x-8\right)<-7  

 (; 3,1)\left(-\infty;\ 3,1\right)  

 (1,7;+)\left(-1,7;+\infty\right)  

 (; 1,7)\left(-\infty;\ -1,7\right)  

 (3,1; +)\left(3,1;\ +\infty\right)  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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Решите систему неравенств. На каком рисунке изображено множество её решений? В ответе укажите номер правильного варианта.

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6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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Укажите решение системы неравенств

(; 3,6][3; +)\left(-\infty;\ -3,6\right]\cup\left[-3;\ +\infty\right)

(; 3,6]\left(-\infty;\ -3,6\right]

[3,6; 3]\left[-3,6;\ -3\right]

[3,6; +)\left[-3,6;\ +\infty\right)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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Укажите решение системы неравенств

(;5,2][6;+)\left(-\infty;5,2\right]\cup\left[6;+\infty\right)

[5,2; +)\left[5,2;\ +\infty\right)

[6; +)\left[6;\ +\infty\right)

[5,2; 6]\left[5,2;\ 6\right]

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