Question

A company decides to begin making and selling computers. The price function is given as p=-90 x+2000. Where x is the number of computers that can be sold at a price of p dollars. What is the price of a computer when 30 computers are sold?

Answer 1

By plugging x = 30 into the price function p = -90x + 2000, the price of a computer when 30 are sold is calculated to be $300.

Step-by-step explanation:

The price of a computer when 30 computers are sold can be found by substituting x = 30 into the price function p = -90x + 2000. Calculating this gives us:

p = -90(30) + 2000

p = -2700 + 2000

p = $300

So, the price of a computer when 30 computers are sold is $300.