Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN: 9780321964038
Author: GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher: Pearson Addison Wesley,
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Minimization
In mathematics, traditional optimization problems are typically expressed in terms of minimization. When we talk about minimizing or maximizing a function, we refer to the maximum and minimum possible values of that function. This can be expressed in ter…
Maxima and Minima
The extreme points of a function are the maximum and the minimum points of the function. A maximum is attained when the function takes the maximum value and a minimum is attained when the function takes the minimum value.
Derivatives
A derivative means a change. Geometrically it can be represented as a line with some steepness. Imagine climbing a mountain which is very steep and 500 meters high. Is it easier to climb? Definitely not! Suppose walking on the road for 500 meters. Which …
Concavity
In calculus, concavity is a descriptor of mathematics that tells about the shape of the graph. It is the parameter that helps to estimate the maximum and minimum value of any of the functions and the concave nature using the graphical method. We use the …
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Chapter 3.2, Problem 45E
To determine

a.

The cost of buying the 80 lb fertilizer.

To determine

b.

The cost of buying the 150 lb fertilizer.

To determine

c.

The cost of buying the 100 lb fertilizer.

To determine

d.

The point where F is discontinuous.

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Chapter 3 Solutions

Calculus For The Life Sciences

Ch. 3.1 - Find limx1(x2+2).Ch. 3.1 - Find limx2x24x2.Ch. 3.1 - Find limx3f(x) if f(x)={2x1ifx31ifx=3.Ch. 3.1 - Prob. 4YTCh. 3.1 - Prob. 5YTCh. 3.1 - Prob. 6YTCh. 3.1 - Prob. 7YTCh. 3.1 - Prob. 8YTCh. 3.1 - In Excercises 1-4, choose the best answer for each...Ch. 3.1 - Prob. 2E
Ch. 3.1 - In Excercises 1-4, choose the best answer for each...Ch. 3.1 - Prob. 4ECh. 3.1 - Prob. 5ECh. 3.1 - Prob. 6ECh. 3.1 - Decide whether each limit exists. If a limit...Ch. 3.1 - Prob. 8ECh. 3.1 - Prob. 9ECh. 3.1 - In Exercise 9 and 10, use the graph to find i...Ch. 3.1 - Decide whether each limit exists. If a limit...Ch. 3.1 - Decide whether each limit exists. If a limit...Ch. 3.1 - Prob. 13ECh. 3.1 - Prob. 14ECh. 3.1 - Prob. 15ECh. 3.1 - Prob. 16ECh. 3.1 - Prob. 17ECh. 3.1 - Prob. 18ECh. 3.1 - Prob. 19ECh. 3.1 - Complete the tables and use the results to find...Ch. 3.1 - Prob. 21ECh. 3.1 - Prob. 22ECh. 3.1 - Prob. 23ECh. 3.1 - Let limx4f(x)=9and limx4g(x)=27. Use the limit...Ch. 3.1 - Let limx4f(x)=9and limx4g(x)=27. Use the limit...Ch. 3.1 - Prob. 26ECh. 3.1 - Let limx4f(x)=9and limx4g(x)=27. Use the limit...Ch. 3.1 - Let limx4f(x)=9and limx4g(x)=27. Use the limit...Ch. 3.1 - Prob. 29ECh. 3.1 - Prob. 30ECh. 3.1 - Prob. 31ECh. 3.1 - Prob. 32ECh. 3.1 - Prob. 33ECh. 3.1 - Prob. 34ECh. 3.1 - Prob. 35ECh. 3.1 - Prob. 36ECh. 3.1 - Prob. 37ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 39ECh. 3.1 - Prob. 40ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 42ECh. 3.1 - Prob. 43ECh. 3.1 - Prob. 44ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 46ECh. 3.1 - Prob. 47ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 49ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 51ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 53ECh. 3.1 - Use the properties of limits to help decide...Ch. 3.1 - Prob. 55ECh. 3.1 - Prob. 56ECh. 3.1 - Prob. 57ECh. 3.1 - Prob. 58ECh. 3.1 - Prob. 59ECh. 3.1 - Prob. 60ECh. 3.1 - Prob. 61ECh. 3.1 - Prob. 62ECh. 3.1 - Prob. 63ECh. 3.1 - Prob. 64ECh. 3.1 - Prob. 65ECh. 3.1 - Prob. 66ECh. 3.1 - Prob. 67ECh. 3.1 - Let G(x)=6(x4)2. a. Find limx4G(x). b. Find the...Ch. 3.1 - Prob. 69ECh. 3.1 - Prob. 70ECh. 3.1 - Prob. 71ECh. 3.1 - Use a graphing calculator to answer the following...Ch. 3.1 - Prob. 73ECh. 3.1 - Prob. 74ECh. 3.1 - Explain in your own words why the rules for limits...Ch. 3.1 - Prob. 76ECh. 3.1 - Prob. 77ECh. 3.1 - Prob. 78ECh. 3.1 - Prob. 79ECh. 3.1 - Prob. 80ECh. 3.1 - Prob. 81ECh. 3.1 - Prob. 82ECh. 3.1 - Prob. 83ECh. 3.1 - Prob. 84ECh. 3.1 - Prob. 85ECh. 3.1 - Prob. 86ECh. 3.1 - Prob. 87ECh. 3.1 - Prob. 88ECh. 3.1 - Prob. 89ECh. 3.1 - Prob. 90ECh. 3.1 - Prob. 91ECh. 3.1 - Drug Concentration The Concentration of a drug in...Ch. 3.1 - Alligator Teeth Researchers have developed a...Ch. 3.1 - Prob. 94ECh. 3.1 - 95. Cell Surface Receptors In an article on the...Ch. 3.1 - Nervous system In a model of the nervous system,...Ch. 3.1 - Prob. 97ECh. 3.1 - Employee Productivity A company training program...Ch. 3.2 - Find all values of x where the function f(x)=5x+3...Ch. 3.2 - Prob. 2YTCh. 3.2 - In Exercises 1-6, find all values x=a where the...Ch. 3.2 - In Exercises 1-6, find all values x=a where the...Ch. 3.2 - Prob. 3ECh. 3.2 - In Exercises 1-6, find all values x=a where the...Ch. 3.2 - In Exercises 1-6, find all values x=a where the...Ch. 3.2 - Prob. 6ECh. 3.2 - Prob. 7ECh. 3.2 - Prob. 8ECh. 3.2 - Prob. 9ECh. 3.2 - Prob. 10ECh. 3.2 - Prob. 11ECh. 3.2 - Prob. 12ECh. 3.2 - Prob. 13ECh. 3.2 - Prob. 14ECh. 3.2 - Prob. 15ECh. 3.2 - Prob. 16ECh. 3.2 - Find all values of x where the function is...Ch. 3.2 - Prob. 18ECh. 3.2 - Prob. 19ECh. 3.2 - Prob. 20ECh. 3.2 - Prob. 21ECh. 3.2 - In Exercises 21-26, a graph the given function, b...Ch. 3.2 - Prob. 23ECh. 3.2 - In Exercises 21-26, a graph the given function, b...Ch. 3.2 - Prob. 25ECh. 3.2 - Prob. 26ECh. 3.2 - In Exercises 27-30, find the value of the constant...Ch. 3.2 - In Exercises 27-30, find the value of the constant...Ch. 3.2 - In Exercises 27-30, find the value of the constant...Ch. 3.2 - In Exercises 27-30, find the value of the constant...Ch. 3.2 - Prob. 31ECh. 3.2 - Prob. 32ECh. 3.2 - Prob. 33ECh. 3.2 - Prob. 34ECh. 3.2 - Prob. 35ECh. 3.2 - Prob. 36ECh. 3.2 - Prob. 37ECh. 3.2 - Prob. 38ECh. 3.2 - Prob. 39ECh. 3.2 - Prob. 40ECh. 3.2 - Poultry Farming Researchers at Iowa State...Ch. 3.2 - Prob. 42ECh. 3.2 - Production The graph shows the profit from the...Ch. 3.2 - Cost Analysis The cost of ambulance transport...Ch. 3.2 - Prob. 45ECh. 3.2 - Prob. 46ECh. 3.3 - YOUR TURN Find the average rate of change in the...Ch. 3.3 - Prob. 2YTCh. 3.3 - Prob. 3YTCh. 3.3 - Prob. 4YTCh. 3.3 - Prob. 1ECh. 3.3 - Prob. 2ECh. 3.3 - Prob. 3ECh. 3.3 - Prob. 4ECh. 3.3 - Find the average rate of change for each function...Ch. 3.3 - Find the average rate of change for each function...Ch. 3.3 - Find the average rate of change for each function...Ch. 3.3 - Prob. 8ECh. 3.3 - Prob. 9ECh. 3.3 - Prob. 10ECh. 3.3 - Prob. 11ECh. 3.3 - Prob. 12ECh. 3.3 - Suppose the position function of an object moving...Ch. 3.3 - Suppose the position function of an object moving...Ch. 3.3 - Prob. 15ECh. 3.3 - Prob. 16ECh. 3.3 - Prob. 17ECh. 3.3 - Prob. 18ECh. 3.3 - Find the instantaneous rate of change for each...Ch. 3.3 - Find the instantaneous rate of change for each...Ch. 3.3 - Prob. 21ECh. 3.3 - Prob. 22ECh. 3.3 - Use the formula for instantaneous rate of change,...Ch. 3.3 - Use the formula for instantaneous rate of change,...Ch. 3.3 - Prob. 25ECh. 3.3 - Prob. 26ECh. 3.3 - Prob. 27ECh. 3.3 - Use the formula for instantaneous rate of change,...Ch. 3.3 - Explain the difference between the average rate of...Ch. 3.3 - If the instantaneous rate of change of f(x) with...Ch. 3.3 - Flu Epidemic Epidemiologists in College Station,...Ch. 3.3 - Prob. 32ECh. 3.3 - Bacterial Population The graph shows the...Ch. 3.3 - Thermic Effect of Food The metabolic rate of a...Ch. 3.3 - Molars The crown length as shown below of first...Ch. 3.3 - Mass of Bighorn Yearlings The body mass of...Ch. 3.3 - Minority Population The U.S. population is...Ch. 3.3 - Minority Population The U.S. Census population...Ch. 3.3 - Drug Use The chart on the next page shows how the...Ch. 3.3 - Prob. 40ECh. 3.3 - Prob. 41ECh. 3.3 - Immigration The following graph shows...Ch. 3.3 - Temperature The graph shows the temperature T in...Ch. 3.3 - Velocity A car is moving along a straight test...Ch. 3.3 - Prob. 45ECh. 3.3 - Prob. 46ECh. 3.3 - Prob. 47ECh. 3.3 - Prob. 48ECh. 3.4 - YOUR TURN For the graph of f(x)=x2x, a find the...Ch. 3.4 - Prob. 2YTCh. 3.4 - Prob. 3YTCh. 3.4 - Prob. 4YTCh. 3.4 - YOUR TURN Let f(x)=2x. Find f(x).Ch. 3.4 - Prob. 6YTCh. 3.4 - By considering, but not calculating, the slope of...Ch. 3.4 - Prob. 2ECh. 3.4 - Prob. 3ECh. 3.4 - Prob. 4ECh. 3.4 - Prob. 5ECh. 3.4 - Prob. 6ECh. 3.4 - Estimate the slope of the tangent line to each...Ch. 3.4 - Estimate the slope of the tangent line to each...Ch. 3.4 - Estimate the slope of the tangent line to each...Ch. 3.4 - Estimate the slope of the tangent line to each...Ch. 3.4 - Prob. 11ECh. 3.4 - Using the definition of the derivative, find f(x)....Ch. 3.4 - Using the definition of the derivative, find f(x)....Ch. 3.4 - Using the definition of the derivative, find f(x)....Ch. 3.4 - Using the definition of the derivative, find f(x)....Ch. 3.4 - Using the definition of the derivative, find f(x)....Ch. 3.4 - Using the definition of the derivative, find f(x)....Ch. 3.4 - Using the definition of the derivative, find f(x)....Ch. 3.4 - Prob. 19ECh. 3.4 - Prob. 20ECh. 3.4 - For each function, find a the equation of the...Ch. 3.4 - Prob. 22ECh. 3.4 - For each function, find a the equation of the...Ch. 3.4 - Prob. 24ECh. 3.4 - Prob. 25ECh. 3.4 - Prob. 26ECh. 3.4 - Prob. 27ECh. 3.4 - Prob. 28ECh. 3.4 - Prob. 29ECh. 3.4 - Prob. 30ECh. 3.4 - Prob. 31ECh. 3.4 - Prob. 32ECh. 3.4 - Prob. 33ECh. 3.4 - Prob. 34ECh. 3.4 - Prob. 35ECh. 3.4 - Prob. 36ECh. 3.4 - Prob. 37ECh. 3.4 - Find the x- values where the following do not have...Ch. 3.4 - Prob. 39ECh. 3.4 - Prob. 40ECh. 3.4 - Prob. 41ECh. 3.4 - Prob. 42ECh. 3.4 - In Exercises 4245, find the derivative of the...Ch. 3.4 - Prob. 44ECh. 3.4 - Prob. 45ECh. 3.4 - Prob. 46ECh. 3.4 - Prob. 47ECh. 3.4 - Prob. 48ECh. 3.4 - Prob. 49ECh. 3.4 - Prob. 50ECh. 3.4 - Prob. 51ECh. 3.4 - Prob. 52ECh. 3.4 - Prob. 53ECh. 3.4 - Prob. 54ECh. 3.4 - Temperature The graph shows the temperature in...Ch. 3.4 - Oven Temperature The graph shows the temperature...Ch. 3.4 - Prob. 57ECh. 3.4 - Prob. 58ECh. 3.4 - Social Security Assets The table gives actual and...Ch. 3.5 - Prob. 1YTCh. 3.5 - Prob. 2YTCh. 3.5 - Prob. 1ECh. 3.5 - Prob. 2ECh. 3.5 - Prob. 3ECh. 3.5 - Prob. 4ECh. 3.5 - Prob. 5ECh. 3.5 - Each graphing calculator window shows the graph of...Ch. 3.5 - Sketch the graph of the derivative for each...Ch. 3.5 - Sketch the graph of the derivative for each...Ch. 3.5 - Sketch the graph of the derivative for each...Ch. 3.5 - Sketch the graph of the derivative for each...Ch. 3.5 - Sketch the graph of the derivative for each...Ch. 3.5 - Sketch the graph of the derivative for each...Ch. 3.5 - Prob. 13ECh. 3.5 - Prob. 14ECh. 3.5 - Prob. 15ECh. 3.5 - Prob. 16ECh. 3.5 - Prob. 17ECh. 3.5 - 18. Flight Speed The graph shows the relationship...Ch. 3.5 - Human Growth The growth remaining in sitting...Ch. 3.5 - Prob. 20ECh. 3.5 - Prob. 21ECh. 3.5 - Body Mass Index The following graph shows how the...Ch. 3.5 - Prob. 23ECh. 3.5 - Consumer Demand When the price of an essential...Ch. 3.5 - Prob. 25ECh. 3.CR - Prob. 1CRCh. 3.CR - Prob. 2CRCh. 3.CR - Prob. 3CRCh. 3.CR - Prob. 4CRCh. 3.CR - Prob. 5CRCh. 3.CR - Prob. 6CRCh. 3.CR - Prob. 7CRCh. 3.CR - Prob. 8CRCh. 3.CR - Prob. 9CRCh. 3.CR - Prob. 10CRCh. 3.CR - Prob. 11CRCh. 3.CR - Determine whether each of the following statements...Ch. 3.CR - Prob. 13CRCh. 3.CR - Prob. 14CRCh. 3.CR - Prob. 15CRCh. 3.CR - Prob. 16CRCh. 3.CR - Prob. 17CRCh. 3.CR - Prob. 18CRCh. 3.CR - Prob. 19CRCh. 3.CR - Prob. 20CRCh. 3.CR - Prob. 21CRCh. 3.CR - Prob. 22CRCh. 3.CR - Prob. 23CRCh. 3.CR - Prob. 24CRCh. 3.CR - Prob. 25CRCh. 3.CR - Prob. 26CRCh. 3.CR - Prob. 27CRCh. 3.CR - Prob. 28CRCh. 3.CR - Prob. 29CRCh. 3.CR - Prob. 30CRCh. 3.CR - Prob. 31CRCh. 3.CR - Prob. 32CRCh. 3.CR - Prob. 33CRCh. 3.CR - Prob. 34CRCh. 3.CR - Prob. 35CRCh. 3.CR - Prob. 36CRCh. 3.CR - Prob. 37CRCh. 3.CR - Prob. 38CRCh. 3.CR - Find all values x=a where the function is...Ch. 3.CR - Prob. 40CRCh. 3.CR - Prob. 41CRCh. 3.CR - Prob. 42CRCh. 3.CR - Prob. 43CRCh. 3.CR - Prob. 44CRCh. 3.CR - Prob. 45CRCh. 3.CR - Prob. 46CRCh. 3.CR - Prob. 47CRCh. 3.CR - Prob. 48CRCh. 3.CR - Find each limit a by investigating values of the...Ch. 3.CR - Find each limit a by investigating values of the...Ch. 3.CR - Prob. 51CRCh. 3.CR - Prob. 52CRCh. 3.CR - Prob. 53CRCh. 3.CR - Find the average rate of change for the following...Ch. 3.CR - Prob. 55CRCh. 3.CR - Prob. 56CRCh. 3.CR - Prob. 57CRCh. 3.CR - Prob. 58CRCh. 3.CR - Prob. 59CRCh. 3.CR - Prob. 60CRCh. 3.CR - Prob. 61CRCh. 3.CR - Prob. 62CRCh. 3.CR - Prob. 63CRCh. 3.CR - Prob. 64CRCh. 3.CR - Prob. 65CRCh. 3.CR - 66. The table shows the recommended dosage of...Ch. 3.CR - Prob. 67CRCh. 3.CR - Prob. 68CRCh. 3.CR - Whales Diving The figure on the next page, already...Ch. 3.CR - Body Mass Index The following graph shows how the...Ch. 3.CR - Prob. 71CRCh. 3.CR - Prob. 72CRCh. 3.CR - Prob. 73CRCh. 3.CR - Prob. 74CRCh. 3.EA - A 500-mg dose of a drug is administered by rapid...Ch. 3.EA - A drug is given to a patient by IV infusion at a...Ch. 3.EA - Prob. 3EACh. 3.EA - Use the table feature on a graphing calculator or...Ch. 3.EA - 5. Use the table feature on a graphing calculator...Ch. 3.EA - Prob. 6EA
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Finding Local Maxima and Minima by Differentiation; Author: Professor Dave Explains;https://www.youtube.com/watch?v=pvLj1s7SOtk;License: Standard YouTube License, CC-BY