Chat with our AI personalities
Absolute 9
A dot is filled in on a number line to indicate that a specific value is included in the set of solutions or the interval being represented. This typically occurs when the number is part of a closed interval, such as when denoting all numbers greater than or equal to a certain value. For example, if representing the range ( x \geq 3 ), the dot at 3 would be filled in to show that 3 is included in the range. In contrast, an open circle would be used for values not included in the interval.
I went out for interval for 10 minutes.
The line and the bar graph is used to describe a graph that compares two sets of data.
"Close interval, dress right (or left), dress!"