The graph below shows a company's profit f(x), in dollars, depending on the price of erasers x, in dollars, sold by the company
300 + f(x)
270
240
210
180
150
120 +
90+
60 +
30+
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= 1 to x = 4, and what does this rate represent? (3 points)
Part C: Describe the constraints of the domain. (3 points)

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

300 + f(x)

270

240

210

180

150

120 +

90+

60 +

30+

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= 1 to x = 4, and what does this rate represent? (3 points)

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

Step-by-step explanation:

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.