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# What is a broken axis graph?

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A broken axis graph is one in which part of the scale on the x or y axis has been omitted to save space. The broken axis graph has a wavy line at the location where the scale is broken.

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Broken scale graphs are useful in situations when the numbers near zero are not needed. For example, if one of the axes measures temperature during the summer months, it is unlikely that temperatures are below 20 degrees Celsius. In this case, breaking the axes serves to "zoom in" on the important data. Broken axes should only be used to make existing relationships more apparent. Broken axes should not be used to distort the nature of the data.

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## Related Questions

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Graphing x = 3 is a matter of drawing a vertical line on the Cartesian plane. For any equation x = n, where n is any real number, the resulting graph is a vertical line crossing the x-axis at the value of n. To graph the given equation, draw the Cartesian plane, plot the coordinates of the graph, and draw a line through it.

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An ogive graph is a smooth S-shaped curve that is used in statistics. The graph is obtained by plotting the values of cumulative frequency against the upper boundary points of the class intervals.

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According to BusinessDirectory.com, pictorial graphs are visual presentations of specific data that use symbols, pictures and icons in the place of common graphs. Ordinary graphs use elements such as points, lines and bars. Pictorial graphs offer comparisons using repetitions or relative sizes of a symbol, picture or icon.