The vertices of a parallelogram are shown below. (0, 0), (27, 0), (36, 30), (9, 30) Which of the following points is a vertex for the image produced by a dilation about the origin with a scale factor of ? A. (3, 15) B. (10, 3) C. (3, 3) D. (3, 10)

yes

step-by-step explanation:

answer: it's a

step-by-step explanation:

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