Look up online "equation calculator" and it should be the first one to appear, "Symbolab" supper easy way to help you with problems!
The second table represents a non linear function because the x and y values when graphed do not line up along the line of best fit.
The cans are increasing at a linear rate.
If you look at the number of cans collected, you will see that they are increasing by 5 each time. Since the rate of change is the same each day, it is a linear pattern.
