Answer:
449.25 units
Step-by-step explanation:
The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation as follows :
...(1)
For maximum profit,
Put dy/dx = 0So,

Now put x = 25.5 in equation (1).

so, the required answer is 449.25 units.
Answer: That would be A and C
- A. = 26/3
- B. = -20
- C. = 1
- D. = -3
Step-by-step explanation:
I hope it helps :)
A.

B.

C.

D.

130 the slope is 7/9 and mid point is 5/2 15/2