Notations used in representing domain and range

Interval Notation . used if a set is continuous and could be also represented as an inequality. Graphing a line (inequality) is a visual way to represent a continuous number set. Venn diagram. used with multiple set where parts of the sets overlap Interval Notation: (description) (graphic) Open Interval: (1, 5) is the inequality 1 < x < 5 ................
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