Saturday

July 26, 2014

July 26, 2014

Posted by **Anonymous** on Tuesday, June 18, 2013 at 4:36pm.

P(x) = -10 x^2 + 1780 x - 54,000

To maximize the monthly rental profit, how many units should be rented out?

units

What is the maximum monthly profit realizable?

$

- Precalculus -
**Steve**, Tuesday, June 18, 2013 at 6:01pmYou know that for the parabola

y = ax^2 + bx + c

the vertex (maximum in this case) is at x = -b/2a

So, plug and chug.

**Related Questions**

Calculus - Lynbrook West, an apartment complex, has 100 two-bedroom units. The ...

math - Lynbrook West, an apartment complex, has 100 two-bedroom units. The ...

Math Please Help!! - Lynbrook West, an apartment complex, has 100 two-bedroom ...

Stats - You want to rent an unfurnished one-bedroom apartment in Boston next ...

New age Math - A building contractor is planning to build an apartment complex ...

Probability & Statistics - You want to rent an unfurnished one-bedroom apartment...

Math-Equations - A building contractor is planning to build an apartment complex...

Probabilities - An apartment building has 140 apartments, all renting at the ...

Ma - A building contractor is planning to build an apartment complex with one, ...

New Age Math - A building contractor is planning to build an apartment complex ...