10 points 4 the best answer!!!!!!!!?

Question

The relationship between the selling price of a sleeping bag, s dollars, and the revenue at that selling price, ,r(s) dollars, is represented by the function r(s)= -10s^2+1500s.

Evaluate, interpret, and compare r(29.95), r(60.00), r(75.00), r(90.00), and r(130.00).

Thank u

Answer 1

Do I get the 10 points?

Answer 2

(29.95 , ,35,595)

(60 , 54,000)

(75, 56,250)

(90, 54,500)

(130 , 26,000)

max occurs at s = -b/2a = [-1500 / -20] = s=75