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