Hi, I need some help understanding this question.
x is the amount spent on advertising, in thousands of dollars.
Equation: P = -5x2 +550x -5000
The question asks for the x at P(x) = 0. which I have solved
x1=10 and x2 = 100
The part I need help with is this:
Describe the relationship between your solution and this graph of the corresponding relation.
y-axis = Profit ($1000)
x-axis = x ($1000)
I do not understand what its asking me, the solution I have matches the graph. is this some sort of a trick question?