The Dimensions (Length & Width) of a rectangle are (x-7) inches and (x + 5) inches respectively. a) What is the polynomial that represents the area (Standard or Factored Form)?

b) Find the area of the rectangle when x = 10 inches

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.