The table shows the amount of ice cream Sunee's homemade ice cream sold for eight months (see picture in the comments)

Question

lokiando · Answer

attachment

triciaal · Answer

did you graph the scatter plot?
gallons sold on the y-axis with month on the x-axis 
did you draw the line of best fit?
the correlation is just the relationship how one varies with the other (usually expressed to 2 decimal places)
using any 2 points find the slope of the line  then using one given point and (x,y) you can write the equation of the line of best fit 
c) find the y when x = 9