Q. Which interval notation represents the set of all number greater than or equal to −6 and less than 0 ?[−6,0](−6,0][−6,0)(−6,0)
Identify Lower Bound: Identify the lower bound of the interval. Since the numbers are greater than or equal to −6, the lower bound is −6 and it is included in the set, so we use a square bracket [\].
Identify Upper Bound: Identify the upper bound of the interval. The numbers are less than \(0, so the upper bound is 0 and it is not included in the set, so we use a parenthesis ).
Write Interval Notation: Combine the lower and upper bounds to write the interval notation. The interval includes −6 and goes up to, but does not include, 0. So the interval notation is [−6,0).