Supponete che la curva di domanda del consumatore Paolo per il bene X sia X=15–p e che il prezzo di mercato del bene sia p* = 5. a) Disegnate la curva di domanda di Paolo, specificando le intercette e la pendenza.

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

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

6 cm

step-by-step explanation: