Identify each function as a constant, direct variation, absolute value, or greatest integra function h (x)=|x+3|
a. constant function
b. direct variation function
c. absolute value function
d. greatest integer function

Barrett is comparing the membership fees for two museums.the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?