Completing the square Rewrite the function by completing the square.
f(x) = x2 - 4x + 70
f(x) = (x+
12+

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.

62926281916 inches of rain: )