Question

Video games sold: x

Revenue function: R(x) = 60x
Cost function: C(x) = 12 + 7x
Profit function: P(x)
DONE
67x + 12
67x - 12
53x + 12
53x - 12

Answer 1

The correct answer is D. 53x - 12

Explanation:

Let's find P(x), this way:

Profits = Revenue - Cost

Profit function = Revenue function - Cost function

P (x) = R (x) - C (x)

Replacing with the real values we have:

P (x) = 60x - (12 + 7x)

P (x) = 60x - 12 - 7x

P (x) = 53x - 12

The correct answer is D. 53x - 12