Question: Write $[5,9)$ using inequality notation.
The inequality is $[5,9)$ .
(Type an inequality using $x$ as the variable.)
1. The problem asks to express the interval $[5,9)$ using inequality notation with variable $x$.
2. The interval $[5,9)$ means $x$ is greater than or equal to $5$ and less than $9$.
3. Using inequality notation, this is written as:
$$5 \leq x < 9$$
4. This means $x$ can be any number starting from $5$ (including $5$) up to but not including $9$.
5. So the inequality notation for the interval $[5,9)$ is:
$$5 \leq x < 9$$