Answer quick and have an explanation lol

0 <= x <= 18 , -3.33

Step-by-step explanation:

1) in order to get the domain, you must focus on the X axis. So the X axis the maximum number is 18 and the minimum number is 0. Finally the domain is from 0 to 18.

2) In order to get the average rate you will need to find the slope of the graph. in this case to find the slope you have to divide 60/18 and that will give you 3.33 but the slope is more than 90 degrees so for that reason the slope is negativo. Finally the slope is -3.33

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

the answer to your question a or b but i am pretty sure it is b. i hope this : )

step-by-step explanation: