Evaluate the expression -2W + 8.5 for w = 12,-1.5, 5.3 POSSIBLE POINTS: 2
Match the values for won the left to the values for -W + 8.5 on the right.
12
11.5
-1.5
-15.5
5.3
-2.1

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

i think its a and d

step-by-step explanation:

i dont know

step-by-step explanation:

umm. i dont know

f(x)=4

step-by-step explanation: