The following function shows the relationship between the selling price (s), and profit P(s), in dollars, for a company:

P(s) = -20s^2 + 1,400s - 12,000

Which statement best describes the intervals where the company's profit increases, decreases, or records a maximum?

It is least when the selling price is $30.

It is greatest when the selling price is $30.

It decreases when the selling price increases beyond $35.

It increases when the selling price increases beyond $35.

Question

The following function shows the relationship between the selling price (s), and profit P(s), in dollars, for a company:

P(s) = -20s^2 + 1,400s - 12,000

Which statement best describes the intervals where the company's profit increases, decreases, or records a maximum?

 It is least when the selling price is $30.

 It is greatest when the selling price is $30.

 It decreases when the selling price increases beyond $35.

 It increases when the selling price increases beyond $35.

anonymous · Answer

@shamil98 @MIssCiku  @Loser66

loser66 · Answer

It decreases when the selling price increases beyond $35.

anonymous · Answer

i just did something with this question and c was right.