3 years ago

The graph below plots a function f(x):

Mathematics

1 answer:

ASHA 777 [7]3 years ago

3 0

Answer:

40 units per sec

Step-by-step explanation:

The average rate of change in this case is the change in y over the first three seconds (which is 220 - 100, or 120) divided by the elapsed time (which is 3 seconds).

120

Thus, we have ------------ = 40 units per sec

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