(a) 5x-3 - 4 (i) Lim x-+00 2x-2 +9 (x- 3)2 (ii) Lim 7- 2x – 3

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 92E
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Problem 4
(a)
5x-3 - 4
(i) Lim
x00 2x-2 +9
(x – 3)2
(ii) Lim
7- 2x - 3
(b) During a nationwide program to immunize the population against a new strain of the flu,
public health officials determined that the cost of inoculating x% of the susceptible population
1.85x
would be approximately C(x)
million dollars.
100 – x
(i) What would it cost to providing immunization to the first 20% of the susceptible
population?
(ii) What would it cost to providing immunization to the next 30% of the susceptible
population?
(iii) Suppose 17 million dollars are available for providing immunization. What percentage
of the susceptible population will not receive immunization?
(iv) If money was not a problem will they be able to providing immunization to the entire
susceptible population?
(2x²-4
(c) Determine the values of x for which the function f(x) = {x+ 2
x < 2
2 <x > 5
x 2 5
%3D
is discontinuous.
Transcribed Image Text:Problem 4 (a) 5x-3 - 4 (i) Lim x00 2x-2 +9 (x – 3)2 (ii) Lim 7- 2x - 3 (b) During a nationwide program to immunize the population against a new strain of the flu, public health officials determined that the cost of inoculating x% of the susceptible population 1.85x would be approximately C(x) million dollars. 100 – x (i) What would it cost to providing immunization to the first 20% of the susceptible population? (ii) What would it cost to providing immunization to the next 30% of the susceptible population? (iii) Suppose 17 million dollars are available for providing immunization. What percentage of the susceptible population will not receive immunization? (iv) If money was not a problem will they be able to providing immunization to the entire susceptible population? (2x²-4 (c) Determine the values of x for which the function f(x) = {x+ 2 x < 2 2 <x > 5 x 2 5 %3D is discontinuous.
(a)
5x-3 - 4
(i) Lim
x-0 2x-2 +9
(x - 3)2
(ii) Lim
X00 x2
7- 2x - 3
(b) During a nationwide program to immunize the population against a new strain of the flu,
public health officials determined that the cost of inoculating x% of the susceptible population
1.85x
would be approximately C(x) =
million dollars.
100 - x
(i) What would it cost to providing immunization to the first 20% of the susceptible
population?
(ii) What would it cost to providing immunization to the next 30% of the susceptible
population?
(iii) Suppose 17 million dollars are available for providing immunization. What percentage
of the susceptible population will not receive immunization?
(iv) If money was not a problem will they be able to providing immunization to the entire
susceptible population?
(2x2 – 4
Transcribed Image Text:(a) 5x-3 - 4 (i) Lim x-0 2x-2 +9 (x - 3)2 (ii) Lim X00 x2 7- 2x - 3 (b) During a nationwide program to immunize the population against a new strain of the flu, public health officials determined that the cost of inoculating x% of the susceptible population 1.85x would be approximately C(x) = million dollars. 100 - x (i) What would it cost to providing immunization to the first 20% of the susceptible population? (ii) What would it cost to providing immunization to the next 30% of the susceptible population? (iii) Suppose 17 million dollars are available for providing immunization. What percentage of the susceptible population will not receive immunization? (iv) If money was not a problem will they be able to providing immunization to the entire susceptible population? (2x2 – 4
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