Interval Notation Math Example 2

Solution

1. 1
   Recall interval notation: square brackets $[$ or $]$ mean the endpoint is included; parentheses $($ or $)$ mean it is excluded.
2. 2
   Since $x \geq -2$, use a square bracket at $-2$ (included). Since $x < 5$, use a parenthesis at $5$ (excluded).
3. 3
   Write the interval: $[-2, 5)$.