Question

The table below represents the velocity of a car as a function of time:

Time


(seconds)


x
Velocity


(m/s)


f (x)
15
45
22
66
29
87
36
108


The average rate of change of the function between x = 15 to x = 29 is
m/s2 and represents the car's acceleration.

Answer 1

Time seconds velocity
15 45
22 66
29 87
36 108

Answer 2

The average rate of change of the function between x = 15 to x = 29 is?