Decide whether each ordered pair is a solution of the equation y = 3x − 1. Drag and drop each ordered pair into the appropriate category. (−2, −1) (−1, 0) (0, −1) (1, 2) (2, 6 (3, 8)

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

kayla would of sent 8

step-by-step explanation:

the answer is

d.

5.3066 m2

step-by-step explanation: