
Operatii Intervale Quiz
Authored by Nicoleta Popa
Mathematics
8th Grade
Used 2+ times

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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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