The graph of the absolute value parent function, f(x) = |x|is stretched horizontally by a factor of 3 to create the graph of g(x). What function is g(x)?
A. g(x) = |x +3|
B. g(x) = |3x|
c. g(x) = |1/3 x|
D. g(x) = 3|x|

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.