A) Write an exponential function for the graph. B) Evaluate the function for x = 6.
(Write your answer for part A using a "A" symbol for exponents. Round answers for part B to 4
decimal places.)
100
%

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

the answer is y = 11.54

hope this : )

i suppose it should be (y=2x-5)

step-by-step explanation: