SOLUTION: If
P(x)=4+3x−10x2 represents the profit in selling x thousand Boombotix speakers, how many speakers should be sold to maximize profit?
Algebra.Com
Question 1177027: If
P(x)=4+3x−10x2 represents the profit in selling x thousand Boombotix speakers, how many speakers should be sold to maximize profit?
Answer by Solver92311(821) (Show Source): You can put this solution on YOUR website!
The graph of the profit function is a concave down parabola. The 
coordinate of the vertex of the parabola is the input number required to maximize the function.
The -coordinate of the vertex of \ =\ ax^2\ +\ bx\ +\ c)
is given by 
John
My calculator said it, I believe it, that settles it
From
I > Ø
RELATED QUESTIONS
If P(x) =5+8x-5x^2 represents the profit in selling x thousand Boombotix speakers, how... (answered by josmiceli,ikleyn)
If P(x)=1+8x-2x^2 represents the profit in selling x thousand Boombotix speakers, how... (answered by MathLover1)
the profit function of Wannamakker trophies is P(x)=-0.3^2+fx-m,where f represents the... (answered by stanbon)
The profit from selling coffee cups is given by P(x) = -0.20x^2 + 672x - 50,000, where x... (answered by ewatrrr)
Suppose that the equation p(x) = -2x^2 + 280x - 1000, where x represents the number of... (answered by funmath)
Suppose that the equation p(x) = -2x^2 + 280x - 1000, where x represents the number of... (answered by ankor@dixie-net.com)
Suppose that the equation p(x) = -2x^2 + 280x - 1000, where x represents the number of... (answered by funmath)
Suppose that the equation p(x) = -5x^2 + 600x +100 (where x represents the number of... (answered by ewatrrr)
Suppose that the equation p(x) = -4x2 + 400x - 1000, where x represents the number of... (answered by KMST)