Mathematics, 03.08.2021 03:20 boos70

PLEASE HELP The graph below shows a company's profit f(x), in dollars, depending on the price of pens x, in dollars, sold by the company:

https://learn. flvs. net/webdav/assessment_images/educat or_algebra1_v23/08_09_g01_q01.gif
Graph of quadratic function f of x having x intercepts at ordered pairs 0, 0 and 6, 0. The vertex is at 3, 120.

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: What is an approximate average rate of change of the graph from x = 3 to x = 5, and what does this rate represent?

Part C: Describe the constraints of the domain.

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PLEASE HELP The graph below shows a company's profit f(x), in dollars, depending on the price of pe...

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