APFIVE Marginal Profit and Production Level
A company’s profit is modeled by the function $$P(x) = -2x^2 + 12x - 16$$, where $$x$$ is the production level. The marginal profit is given by the derivative, $$P'(x) = -4x + 12$$. At what production level $$x$$ is the marginal profit equal to zero?
A
$$3$$
B
$$4$$
C
$$6$$
D
$$-3$$
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | haneesh19.12 | 1 | 1 | 0m 00s | 100 |
| #2 | sgarv2513 | 1 | 2 | 0m 00s | 90 |
| #3 | seojunj | 1 | 1 | 0m 44s | 56 |
| #4 | suhanakochhar006 | 1 | 1 | 1m 07s | 33 |
| #5 | kamalkaren31 | 1 | 1 | 1m 23s | 17 |
| #6 | ryu.yooyongwatana | 1 | 1 | 1m 45s | -5 |
| #7 | fsfa.alsharif | 1 | 1 | 2m 19s | -39 |
| #8 | choiwonryeol | 1 | 2 | 2m 26s | -56 |
| #9 | lulut.alsaleh | 1 | 1 | 4m 04s | -144 |
Items per page:
10
1 – 9 of 9