Question

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

Time
(second)
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. (3 points)

Answer 1

a¯=v2−v1t2−t1

87-45/29-15
42/14
3

Answer 2

The average rate of change is determined by.
f(b) - f(a) / b - a

Answer 3

thank you!!!