The following graph shows the total number n of people (in millions) infected in an epidemic as a function of time t (in years). a=1

(a) When to the nearest year was the rate of new infection largest?

(b) When could the Centers for Disease Control and Prevention announce that the rate of new infection was beginning to drop?

Question

The following graph shows the total number n of people (in millions) infected in an epidemic as a function of time t (in years).    a=1

(a) When to the nearest year was the rate of new infection largest?

(b) When could the Centers for Disease Control and Prevention announce that the rate of new infection was beginning to drop?

riley · Answer

attachment

turingtest · Answer

(a) 2a
(b) t>2a

turingtest · Answer

post again if you want explanations

riley · Answer

Do you think you could explain how you got that for me Turing?