Multiply and simplify: x+4/x-5*x-1/x^2+2x-8

Hope it could help u

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.

He is right i did this thing before