If P(x)=6+9x−5x^2 represents the profit in selling x thousand Boombotix speakers, how many speakers should be sold to maximize profit?

If P(x)=6+9x−5x^2 represents the profit in selling x thousand Boombotix speakers, how many speakers should be sold to maximize profit?

number of speakersthat should be sold tomaximize profit is0.9## Vertex of a quadratic equation

maximize the profit, p'(x) = 0, hence;number of speakersthat should be sold tomaximize profit is0.9vertexhere: https://brainly.com/question/21191648