Helaine graphed the equation 12x – 4y = 3. what was the slope of helaine’s line?

In form
ax+by=c
slope=-a/b
given
12x-4y=3
slope=-12/-4=12/4=3
slope=3

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.

11 mintues is the naswer