20 POINTS WILL MARK BRAINLIEST 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:

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? (4 points)

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? (3 points)

Part C: Describe the constraints of the domain. (3 points)

Pls dont add how many points you will give it makes people put random stuff)

20 !

the graph below shows a company's profit f(x), in dollars, depending on the price of pens 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? (6 points)

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?

Step-by-step explanation:

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft