which of the following is a nonlinear function?

A. Ronald has a car that depreciates invaluable by 11% every year.
B. Eddis is a member of a magazine subscription program. She pays $11 for five magazines.
C. During a storm, a team of researchers calculates, the rain is falling out of rate of 1.2 centimeters per hour
D. Sam’s weekly pay increases by $50 every year stays at the same job

A. Ronald has a car that depreciates invaluable by 11% every year.