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Тест по теме: Решение неравенств

Authored by Parmacli Marina

Mathematics

8th Grade

Used 9+ times

Тест по теме: Решение неравенств
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Решите неравенство: 2x + 5 < 15

x < 5

x = 5

x < 2

x > 5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Решите неравенство: 3 - 4x ≥ 11

x ≥ 2

x = 0

x ≤ -2

x ≤ -3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Решите неравенство: -2x > 8

x < -4

x < 2

x = -8

x > 4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Решите составное неравенство: 2 < 3x + 5 ≤ 11

4 < x ≤ 7

-1 < x ≤ 2

0 < x ≤ 3

5 < x ≤ 9

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Решите двойное неравенство: -4 ≤ 2x - 3 < 7

-0.5 ≤ x < 5

1 ≤ x < 3

-2 ≤ x < 0

x ≤ -1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Выберите интервал, соответствующий решению неравенства: x > 4

[4, +∞)

(3, 4)

(4, +∞)

(4, 5)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Выберите интервал, соответствующий решению неравенства: -3 ≤ x < 5

(-3, 5)

(-∞, 5)

[-3, 5)

[-3, 5]

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