Question

A company has developed a new video game console. After completing cost analysis and demand forecasts, the company has determined that the profit function for the new console is f(g) = -250g2 + 10,000g - 4,570,000 where g is the number of consoles sold. What is the domain of the profit function?

a)all integers
b)all rational numbers
c)all integers greater than or equal to 0
d)all rational numbers greater than or equal to 0

Answer 1

C. All integers greater than or equal to 0.

Explanation:

The quantity of console sold represents is a set formed by countable things, all countable things are part of a discrete set formed by all integers greater than or equal to 0. In consequence, the domain of the profit function described in the statement is C.