The graph of f(x) = 2x + 1 is shown below. explain how to find the average rate of change between x = 0 and x = 3.

The average rate of change is 2.

Step-by-step explanation:

If we have a function f(x),

Then the average rate of change in the function from x = a to x = b is,

Here, the given function is,

f(x) = 2x + 1 -----(1)

Thus, the average rate of change between x = 0 and x = 3 is,

From equation (1),