Which equation represents the relationship shown in the table at the right? x у 0 -3 1 -1 2 1 3 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

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

c. 1,233 miles