Answer:
Average rate of change = 
Step-by-step explanation:
Average rate of change of a function 'f' in the interval a ≤ x ≤ b is given by,
Average rate of change = 
We have to find the average rate of change in the interval 20 ≤ x ≤ 65
From the table attached,
f(65) = 32
f(20) = 14
Average rate of change = 
= 
= 
Therefore, average rate of change in the given interval is
.
Answer:
Unforgettable and Chanaynay by wewantwraiths
Step-by-step explanation:
Answer:
b. x+1..........................
It is okay to take the inverse of both side given that you remember to exclude the value that make the denominator zero which is in this case r=-1
A) 10s=2m
B) It would take 20 seconds for 4 miles