what is that rate of change of this graph?
x y
0 1
2 1.4
4 1.8
6 2.2
8 2.6
To find the rate of change of this graph, we can calculate the slope between two points.
Between points (0, 1) and (2, 1.4), the change in x is 2 and the change in y is 0.4. Therefore, the slope between these points is 0.4/2 = 0.2.
Between points (2, 1.4) and (4, 1.8), the change in x is 2 and the change in y is 0.4. Therefore, the slope between these points is 0.4/2 = 0.2.
Between points (4, 1.8) and (6, 2.2), the change in x is 2 and the change in y is 0.4. Therefore, the slope between these points is 0.4/2 = 0.2.
Similarly, between points (6, 2.2) and (8, 2.6), the change in x is 2 and the change in y is 0.4. Therefore, the slope between these points is 0.4/2 = 0.2.
Since the slope between any two points on the graph is constant and equal to 0.2, we can conclude that the rate of change of this graph is 0.2.