[frac{x^{2} -25}{x^{3}-5x^{2} }

x+5/x²

Step-by-step explanation:

In the attached file

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.