Question

The graph below shows a company's profit f(x), in dollars, depending on the price of pencils x, in dollars, being sold by the company

Part A: What do the x-intercepts and maximum value of the graph represent? What are the intervals where the function is increasing and decreasing and what do they represent about the sale and profit?
Part B: If at one time the profit of the company was at least one hundred dollars, what domain could possibly produce this profit?

Part C: What is an approximate average rate of change of the graph from x = 2 to x = 5 and what does this rate represent?

Answer 1

Unit 4 test huh? lol

Answer 2

yes help

Answer 3

i would if i could but i need help myself