Garrett is a member of a movie club. he pays a monthly service fee of $5.75 and $2.50 for each movie he rents.

which expression represents how much money he will spend for renting x amount of movies a month?

3.25x

5.75x + 2.50

2.50x + 5.75

9.25x

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)