Select ALL situations that can be modeled by y = 2x + 5.

A. There are initially 5 rabbits on the farm. Each month thereafter the number of rabbits is 2 times
the number of rabbits in the month before. How many rabbits are there after x months?

B. Joaquin earns $2.00 for each magazine sale. Each time he sells a magazine he also gets a five-
dollar tip. How much money will he earn after selling x magazines?

C. Sandy charges $2.00 per hour for babysitting. Parents are charged $5.00 if they arrive home later
than scheduled. Assuming the parents arrived late, how much money does she earn for x hours?

D. I have a sequence of integers. The first term of the sequence is 7 and the difference between any
consecutive terms is always equal to 2.

E. Sneak Preview is a
members-only video rental store. There is a $2.00 initiation fee and a $5.00 per video rental fee. How much would John owe on his first visit if he becomes a member and rents x
videos?

F. Andy is saving money for a new CD player. He began saving with a $5.00 gift and will continue to
save $2.00 each week. How much money will he have saved after x weeks?