Question

Sonya walks on a treadmill at a constant rate of 3.5 miles per hour. A graph showing the relationship between the time she walks and the distance she travels passes through the origin and the point (1, 3.5) Name three other points that lie on the graph of the line.

Answer 1

7, 10.5, 14

because you have to keep adding 3.5 like from 3.5 you add another 3.5 to get the 7.