You might be thinking of the scattergram.
A histogram graph displays continuous data. The data is displayed in ordered columns. Example of data that can shown by a histogram graph is time, inches, and temperature.
a bar graph is a graph that displays data using bars and a line graph is a graph that displays data in a line
The graph that displays data using line segments is a line graph.
A bar graph
A line graph.
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A histogram.
An ordered value bar graph is a value bar graph in which data values are arranged in increasing (or decreasing) order of length.
A concrete graph is a graph that records, organizes, and displays data using objects on a mat with appropriate labels.
A graph that displays data by using points joined together by line segments.
A double bar graph is a graph that uses pairs of bars to compare and show the relationship between data. However, a double line graph is a grid graph that uses pairs of lines to compare and show the relationship between data.
line graph