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

so this column of

Time
(seconds)
x
Velocity
(m/s)
f (x)
15
45
22
66
29
87
36
108

is little confusable but i think this wan be

when the time is 15 so the velocity is 45
time 22 velocity is 66
time 29 velocity is 87
time 36 velocity is 108

hope now is more clearly and than you look on these above wrote how you see
the average rate of change of the function between x = 15 to x = 29 is ?

hope helped easy understandably