Question

fill in the blank to describe this inequality with interval notation. 3 < x < 7 ?3,7

Explanation:

Step1: Recall interval - notation rules

In interval notation, parentheses () are used when the endpoint is not included and brackets [] are used when the endpoint is included.

Step2: Analyze the inequality

The inequality $3 < x<7$ means that $x$ is greater than 3 and less than 7. The values 3 and 7 are not included in the set of values of $x$.

Answer:

$(3,7)$