Question

Smart phone sales since 1990

A.Linear B.Quadratic C.Exponential
Half life of a pesticide
A.Linear B.Quadratic C.Exponential
Throwing a baseball in the air
A.Linear B.Quadratic C.Exponential
Population of a colony of feral cats
A.Linear B.Quadratic C.Exponential
Grade on a test compared to hors of studying A.Linear B.Quadratic C.Exponential
Driving at a constant rate of speed
A.Linear B.Quadratic C.Exponential

Answer 1

the last one is linear

the throwing a baseball in the air is quadratic

half life of a pesticide is exponential

thats all i know

Explanation: