Respuesta :
Answer:
so the input variable is the number of movies you download.
Step-by-step explanation:
y = 3x + 14.99
x is the number of movies you download
lets say you download 5 movies, its going to be y = 3(5) + 14.99
y = $29.99 only for the first time. after that 5 movies will be $15
Answer:
What is the input variable?
✔ m, the number of movies.
What is the output variable?
✔ c, the total cost.