The graph below shows a company's profit f(x), in dollars, depending on the price of erasers x, in dollars, sold by the company:

Graph of quadratic function f of x having x intercepts at ordered pairs 0, 0 and 8, 0. The vertex is at 4, 270.
Part C: Describe the constraints of the domain. (3 points)

Step-by-step explanation:

x can not be negative because it's number of erasers

More than 8 erasers should not be produced because after x = 8, profit becomes negative (which is loss)

I've asked this question so many times, yet still no answers were give & would like to ask if someone is willing to answer all 3 parts of the question!

Step-by-step explanation:

Anyone?

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p