The table shows a f(x).

find f(3)

table:
x f(x)
1 -4
2 5
3 1
4 0
5 8

i hope someone can : )

Iam thinking the answer is a.) knew

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.