Select whether the growth or decay is linear, exponential, o…

Select whether the growth or decay is linear, exponential, or none for each of the following situations: The number of students at Wilson High school has increase by 50 in each of the past 4 years.[a] The price of milk has been rising 3% per year. [b] The price of high-definition TV sets has been falling by about 25% per year. [c]