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Operatii Intervale Quiz

Authored by Nicoleta Popa

Mathematics

8th Grade

Used 2+ times

Operatii Intervale Quiz
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Care este rezultatul intersectiei intervalelor [-2, 5] si [1, 8]?

[-2, 1]

[1, 5]

[-2, 8]

[5, 8]

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce interval rezulta din reuniunea intervalelor [-3, 2] si [0, 4]?

[-3, 2]

[0, 2]

[0, 4]

[-3, 4]

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Daca intersectia a doua intervale este intervalul vid, ce putem spune despre intervalele initiale?

The initial intervals are disjoint or have no common elements.

The initial intervals are identical.

The initial intervals are adjacent.

The initial intervals are overlapping.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce se intampla cand reuniunea a doua intervale este intervalul vid?

The two intervals have all elements in common.

The two intervals have more than one common element.

The two intervals have no common elements.

The two intervals have exactly one common element.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Daca avem intervalele [-4, 3] si [2, 7], care este rezultatul intersectiei lor?

[-4, 7]

[-4, 2]

[2, 3]

[3, 7]

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ce interval rezulta din reuniunea intervalelor [-1, 4] si [3, 6]?

[-1, 3] U [4, 6]

[4, 6]

[-1, 6]

[-1, 3]

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Daca avem intervalele [-5, -2] si [-3, 0], care este rezultatul intersectiei lor?

[-5, 0]

[-5, -3]

[-2, 0]

[-3, -2]

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