Answer:

Step-by-step explanation:
Given




Required
The rate of change (b)
The above graph is represented as:

For:
;
We have:





For
,
We have:



Substitute 

Divide by 2


<em>Hence, the rate of change is 2.50</em>
Do you know the answers to 8.4 quiz?
Answer:
The answer is in the attachment!
Step-by-step explanation:
Answer:
6 ft 9
Step-by-step explanation:
Answer:
u hv to shade 3 rectangles
Step-by-step explanation:
