Given that the function is 
We need to determine the average rate of change over the interval 
<u>Value of f(x) when x = 0:</u>
Substituting x = 0 in the function , we have;
Thus, the value of f(0) is 7.
<u>Value of f(x) when x = 5:</u>
Substituting x = 5 in the function , we have;
Thus, the value of f(5) is 2.
<u>Average rate of change:</u>
The average rate of change can be determined using the formula,
where 
and 
Thus, we have;
Thus, the average rate of change over the interval is -1.
7, 14, 21, 28, 35, 42, 49... 7 cars will need. to be washed to reach $49
Answer:
The area of the square base is 100 in.2.
The area of each triangular face is 40 in.2.
Alexander will need 260 in.2 of paint.
Step-by-step explanation:
I dan't have an explanation I just guessed.
Answer:
i guess use this https://www.calculatorsoup.com/calculators/math/fractions.php
Step-by-step explanation:
1 is D because 48 dancers is the total number of dancers that you want to pack trunks for. They tell you one trunk is equivalent to 6. So the number of trunks needed times six should equal 48.
2 D if you divide each of the bottom numbers with the top numbers you get 6 so if you multiply the top numbers by 6 you get the bottom numbers
3 A 72/8=9 so 9*8=72
