HELP QUICK GRAPH ATTATCHED WILL GIVE BRAINLIEST Given f(x) and g(x) = f(k⋅x), use the graph to determine the value of k.

5
one fifth
negative one fifth
−5

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

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate

a

step-by-step explanation:

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation: