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?

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!