In the coordinate plane, the point X(4,-3) is translated to the point X'(-1, 1). Under the same translation, the points Y(1,-1) and Z(6,1) are translated to Y' and Z', respectively. What are the coordinates of Y' and Z' ?

step-by-step explanation:

the answer is. -82562234434584

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