x 1 2 3 4 5

y 3 6 9 12 15


The table above represents what type of function?
A.
linear
B.
linear and nonlinear
C.
neither linear nor nonlinear
D.
nonlinear

A. linear

Which of the following is a nonlinear function?

A.
Desmond owns a gaming store where the average number of daily customers increases by 100 each month.
B.
Molly has $200 in savings. She decided to save $45 each month going forward.
C.
The annual revenue of an IT firm has been decreasing by 2% per year.
D.
Jeremy has 10 comic books and he buys 2 comic books every month.

D. Jeremy has 10 comic books and he buys 2 comic books every month.