Let f = {(-2, 4), (-1, 2), (0,0), (1, -2), (2, -5)}.
let g = {(-3, 3), (-1, 1), (0, -3), (1,-4), (3, -6)}.
what is g(f(

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

ed sheeran was one of the winners?

step-by-step explanation:

google xd