Question

Help!!! Will Medal!!!
Kim is studying the sale of a particular brand of cereals from the year 2000 to 2010. She writes the following function to model the sale of the cereal S(t), in million dollars, after t years:

S(t) = t2 + 7t + 69


Part B: What is the reasonable domain of the graph of the function?

Part C: What is the average rate of change of the sale of the cereal from the first year to the fourth year? Show your work.

Answer 1

@gorv

Answer 2

@marvin

Answer 3

@marvin456

Answer 4

@iambatman