Final answer:
A graph that plots values at regular intervals to show how they change over time is known as a time series graph.
Step-by-step explanation:
A graph that is actively updated by plotting the values of samples taken at regular intervals during operation is known as a time series graph. This type of graph has a horizontal axis that typically represents time, and the vertical axis represents another variable that is being measured over time. For example, if we're tracking temperature readings over the course of a month, we'd use a time series graph to display the changing temperature as the days progress. In physics and other sciences, line graphs like the time series are crucial for illustrating how one quantity, such as distance or unemployment rate, changes in response to another variable, particularly time.