Use Interval Notation
Express the interval in set-builder notation and graph the interval on a number line.
-[-3, 3)
A) $\{ x \mid - 3 \leq x

Question

Use Interval Notation
Express the interval in set-builder notation and graph the interval on a number line.
-[-3, 3) 
A) $\{ x \mid - 3 \leq x < 3 \}$ 
B) $\{ x \mid - 3 < x \leq 3 \}$ 
C) $\{ x \mid x < 3 \}$ 
D) $\{ x \mid - 3 \leq x \leq 3 \}$

Quizplus · Accepted Answer

The interval notation [-3, 3) includes all values of x between and including -3 and 3, but does not include 3 itself (as denoted by the open bracket). This can be expressed in set-builder notation as $\{ x \mid - 3 \leq x < 3 \}$, meaning the set of all x such that x is greater than or equal to -3 and less than 3. On a number line, this would be graphed as a closed dot on -3 and an open circle on 3, with a line connecting them.

Use Interval Notation Express the Interval in Set-Builder Notation and Graph

Use Interval Notation
Express the Interval in Set-Builder Notation and Graph