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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part 1,2,3 please

Transcribed Image Text:Step 2
To find where P is increasing, we must decide where P' = 1.7P 1-
Assuming that P >0 always, then we need 1 -
Therefore, P' is positive whenever PE
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Exercise (b)
For what values of P is the population decreasing?
Step 1
P is decreasing when P' is negative
Step 2
Assuming that P> 0 always, then we need 1 -
Therefore, P' is negative whenever PE
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Exercise (c)
What are the equilibrium solutions?
Step 1
To find where P is decreasing, we must decide where P' = 1.7P1 -
5300
This occurs when P = 0 and when 1
negative
P =
Equilibrium solutions occur when 0 = P¹ = 1.7P1-.
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P
1.7P(1 - 5300)
5300
> 0.
P
= 1.7P(1 - 5300)
< 0.
is positive.
. (Enter your answer in interval notation.)
5300
is negative.
(Enter your answer in interval notation.)
P
= 0. What are the all the equilibrium solutions? (Enter your answers as a comma-separated list.)
5300
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