X у
-2
2
Which statement is correct about the relationship
described by the table?
A)The y-intercept is (0,6)
B)The maximum value of the function is 5
C)A local minimum is located within the interval (-1,1]
D)The domain is 2,5,6,5,2
-1
3
0
6
1
5
2
2
Ο Α
OB
Oc
19
Question *

step-by-step explanation:

ghjmutmum

step-by-step explanation:

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