Answer:
First option
Explanation:
Michelle rents a movie for a flat fee of $1.50 plus an additional $1.25 for each night she keeps the movie.
Here, we want to create a function that represents the total cost if x = # of nights Michelle has the movie.
We know that she pays a one time flat fee of $1.50 so we start off with
c(x) = ?x + 1.50
We also know that she pays 1.25 for EVERY night she keeps the movie.
So cost of movie after x nights equals 1.25x
So total cost would equal c(x) = 1.25x + 1.50