Ellen makes and sells bookmarks. She graphs the number of bookmarks sold compared to the total money earned. What is the rate of change for the function graphed to the left? 2/5 5/4 5/3 5/2

Respuesta :

The rate of change of the given graphed function in the diagram is: D. 5/2.

What is the Rate of Change of a Function?

Rate of change of a function = slope = change in y / change in x.

Using the two points on the coordinate plane, (4, 0) and (8, 10):

Rate of change = (10 - 0) / (8 - 4)

Rate of change = 10/4

Rate of change = 5/2

Rate of change of the function is: D. 5/2.

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