2. Find the area of the region bounded by y = VI and y = r.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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I need help with number 2 please, thank you!

Show all necessary solutions.
1. Evaluate the following integrals
피/3
5sec sin r
(a)
cos? r
rp-
e sin rdr (use integration by parts)
2. Find the area of the region bounded by y = VT and y = x.
3. A pandemic is growing according to the rate
200t
P'(t) =
t2 + 4
where P(t) is the number of people infected after t days.
(a) Find a formula for the number of people infected after t days,
given that 37 people were infected at t = 0.
(b) Use your answer from part (a) to find the number of people in-
fected after 21 days.
Transcribed Image Text:Show all necessary solutions. 1. Evaluate the following integrals 피/3 5sec sin r (a) cos? r rp- e sin rdr (use integration by parts) 2. Find the area of the region bounded by y = VT and y = x. 3. A pandemic is growing according to the rate 200t P'(t) = t2 + 4 where P(t) is the number of people infected after t days. (a) Find a formula for the number of people infected after t days, given that 37 people were infected at t = 0. (b) Use your answer from part (a) to find the number of people in- fected after 21 days.
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