The function 1 is,
[tex]y=\frac{1}{3}x[/tex]
So rate of function is 1/3.
From the table function 2 it can be observed that the value of y is one third of x. The mathematical expression of function 2 is,
[tex]y=\frac{1}{3}x[/tex]
So rate of function 2 is also 1/3.
Thus function 1 and function 2 have the same rate, 1/3.
