Indica la razón en la que el punto P(x, y) divide al segmento de recta P1P2 cuyos puntos extremos son P1(x1,y1) y P2(x2,y2), calculando primero las distancias entre los segmentos y
dibujando la gráfica.
P(2,3) P1 (-2,1) P2 (8,6)

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

a ≈ 172.05

step-by-step explanation:

the pictures.