I need someone to answer these questions for me please. Its Calculus 2 Sequence

Question

I need someone to answer these questions for me please. Its Calculus 2 Sequence and Series.

7. The zombie apocalypse has finally occurred and the government estimates that the spread of the disease will have an in- fection rate of 0.1. Assuming that the population of the United States is about 300, 000,000 the population of healthy people as a function of time in days is Phealthy 300, 000, 000e0.1t and the population of those either a zombie or dead is imfected 300,000,000( e-01t) infected a) Is Phealthy increasing or decreasing? b) What is the lower and upper bound of Phealthy? c) Is Pinfected increasing or decreasing? d) What is the lower and upper bound of Pinfected?

Explanation / Answer

a). Decreasing function is p health.

b). Lowet bound =-inf.

Upper bound =+inf

C) function is non monotonic function i.e niether increases nor decreses.

.d) lower bounds =-ing

Upper bounds =+inf

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