Question

Laura rents a movie for a flat fee of $2.00 plus an additional $0.50 for each night she keeps the movie. Choose the cost function that represents this scenario if x equals the number of nights Laura has the movie. (2 points)

c(x) = 2.00x + 0.50
c(x) = 2.00 + 0.50x
c(x) = 2.50x
c(x) = (2.00 + 0.50)x

Answer 1

Option 2

Answer 2

x is the variable, which is number of nights rented

Answer 3

c(x)=2.00+.50x

Answer 4

X represents the number of nights and the rate per night is 0.50 so you multiply the rate (per night) by the number of nights (x)

Answer 5

Thank you both!!!