The average rate of change of g(x) between x = 4 and x = 7 is . which statement must be true?
o g(7)-g(4)-
g(7-4) 5
7-4 6
g(7)-0(4)
7-4
97-04) -
5
9(7) 5
g(4) "

Me with this one question, and i'll upvote the brainliest answer

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?