Question

A company builds computers. It costs $6,700 to build 10 computers and $12,200 to build 20 computers. Which equation models the cost, C(x), as a linear function of the number of computers built, x?

C(x) = 550x −1200

C(x) = 550x + 1200

C(x) = 1200x − 550

C(x) = 1200x + 550

Answer 1

Is it the second one ?

Answer 2

@jim_thompson5910

Answer 3

How did you get it?

Answer 4

http://openstudy.com/study#/updates/5002f0e8e4b0848ddd66e6c6 I just wanted to make sure xD

Answer 5

omg :P

Answer 6

LOL xD

Answer 7

its right then