Предмет: Алгебра, автор: imcnekk

8 класс
№2. Запишите числовой промежуток в виде неравенства и изобразите его на координатной оси:

а) (-2; 1);

б) [4; 9);

в) (-∞; 7];

г) (6; +∞).

Ответы

Автор ответа: NeymarMathsGod
0

не очень понимаю что значит "изобразите его на координатной прямой"

а) -2<х<1

б) 4≤х≤9

в) х<7

г) х>6

imcnekk: спасибо, но я уже сам разобрался
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