## College Algebra (10th Edition)

Interval Method: $[0, 3)$ The inequality equivalent of this is: $0 \le x \lt 3$.
The graph involves an open bracket and a closed parenthesis This means that the number where the bracket is located is included in the interval while the number where the parenthesis is located is not included in the interval. The graph covers the numbers $x$ from $0$ to $3$. This means that the interval is $[0, 3)$. The inequality equivalent of this is $0 \le x \lt 3$.