Question

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

company:
f(x)
150
120 +
90
60
30
х
2
3
4
5
7
-
-3 -2 -1
-30
8
11
Part A: What do the x-intercepts and maximum value of the graph represent in context of the described situation?
Part B: What are the intervals where the function is increasing and decreasing, and what do they represent about the sale and
profit for the company in the situation described?
Part C: What is an approximate average rate of change of the graph from x = 1 to x = 3, and what does this rate represent in
context of the described situation?

Answer 1

this would be 19/2 if u fract dec be like 19.2 not sure if it is right but hipe it helps lol