In the question, we are given the table of values below.
Using the graph plotter,
The slope(m) and the intercept(c) is given as (nearest tenth)
[tex]m=14.0\text{ and c =}478.7[/tex]
This can be inserted into the equation of best fit below
[tex]y=14.0x+478.7[/tex]
Also, the correlation coefficient is given as
[tex]r=1.0[/tex]
The relationship is also strong and positive
