From the question, we are informed that the ratio of the side length of a square to the square's perimeter is always 1 to 4.
We are further told that Peter drew a square with a perimeter of 28 inches. The side length of the square Peter drew will be gotten by dividing 28 inches by 4. This will be:
= 28/4
= 7 inches
Therefore, the side length or the square is 7 inches.
The rate of change would be 7. you would plot your first point on the graph at (-2,0) and the next one would be up 7 and over 1 for your next plot point.
