variances exceptions and special cases of change
báo cáo hóa học: " A comparison of conventional and retrospective measures of change in symptoms after elective surgery" pptx
Ngày tải lên :
20/06/2014, 15:20
... amount of change The interpretation of change in item values is illustrated in Table Clarification of the research aim We were interested in examining the percentage of missing values and the ... types of measurements of change ***-2 = strong worsening, -1 = mild worsening, = no change, +1 = mild improvement, +2 = strong improvement scores for HSCL and GSCL) and for the global assessment of ... comparison of conventional and retrospective measures of change in symptoms after elective surgery Health and Quality of Life Outcomes 2011 9:23 Submit your next manuscript to BioMed Central and take...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 116 pdf
Ngày tải lên :
05/07/2014, 18:20
... Law of Cooling (Newton), 326, 985–986, 1002–1004, 1025–1028 Law of Cosines explanation of, 658–659, 709 proof of, 660–661 use of, 661–662 Law of Sines explanation of, 659–660, 709 proof of, 664 ... log of x, 442 Negative numbers, 95 Net change with constant rate of change, 712–714 difference between left- and right-hand sums and, 718–722 explanation of, 712 with nonconstant rate of change, ... Test for convergence of series, 1129–1131 explanation of, 965–968, 977 proof of, 968 use of, 968–969, 972 Integrands antiderivative of, 805–806 definition of, 783 explanation of, 729, 770 expressed...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 1 pps
Ngày tải lên :
05/07/2014, 18:20
... structure of this text is intended to facilitate learning deductive and inductive reasoning, learning to use examples and counterexamples, and learning to understand the usefulness of a variety of perspectives ... function and its derivative without being formally introduced to the derivative Part II focuses on rates of change and modeling using linear and quadratic functions Linearity and interpretation of ... permission of the publisher Printed in the United States of America 10—CRS—04 03 02 01 To my family, especially my grandmother, Sonia Gottlieb Preface The concepts of calculus are intriguing and powerful...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 2 ppsx
Ngày tải lên :
05/07/2014, 18:20
... Basic Vocabulary and Notation 1.3 CHAPTER Functions Are Everywhere N 1.2 Representations of Functions 15 Characterizing Functions and Introducing Rates of Change 49 2.1 Features of a Function: ... Limits—Methods of Inquiry and a Definition 245 Left- and Right-Handed Limits; Sometimes the Approach Is Critical 7.3 7.4 N CHAPTER 226 A Streetwise Approach to Limits 265 Continuity and the Intermediate and ... problem solving and from pushing out the boundaries of what is known Questioning leads to the expansion of knowledge; it is the heart of academic pursuit From one question springs a host of other questions...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 3 ppsx
Ngày tải lên :
05/07/2014, 18:20
... temperature and the pressure of a gas, an environmental scientist in the relationship between use of pesticides and mortality rate of songbirds, a physician in the relationship between the radius of a ... to the input of the output of 16 We write Q(3) = 16 name of function input output We read this aloud as “Q of is 16.”5 You can think of the notation Q(3) = 16 using the mental model of a function ... received the input and spits out the output 16 To be anthropomorphic about it, think of the set of parentheses ( ) as a pair of hands cupped to receive the input The output spurts out of the equal...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 4 doc
Ngày tải lên :
05/07/2014, 18:20
... is the set of all acceptable volumes: [0, B], where B is the volume of the full beaker The volume of a cylinder of height h and radius r is the product of the height and the area of the disk ... 0.04x The graphs of the functions f and g are given below What is the significance of the x-coordinate of the point of intersection of the lines? tax g 500 f cost of car Figure 1.4 REMARKS i The function ... the area of the circle and the function whose input is the radius of a circle and whose output is the area Recall that a “T” sign may sometimes be a landmark indicating a subway station and other...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 5 pptx
Ngày tải lên :
05/07/2014, 18:20
... pounds of sugar cane with pounds of panda Question: How many calories does the panda need for one day? C calories · x lbs of panda = Cx calories lbs of panda Question: How many pounds of sugar ... function of the height of the liquid cm 12-h r 12 12 cm h h coffee in a coffee filter Figure 1.11 SOLUTION We can use the volume of a cone to relate the amount of liquid, V , and the height, h, of ... number of pounds of sugar cane it takes to support a pair of pandas, one weighing P pounds and the other weighing Q pounds, for a period of W weeks is a function of 1.3 Representations of Functions...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 6 doc
Ngày tải lên :
05/07/2014, 18:20
... length of the sides of the base and let h denote the height of the box, s and h in inches (a) Express the volume of the box in terms of s and h (b) Express the surface area of the box in terms of ... function of s, the length of the side of the base 30 A rectangle is inscribed in a semicircle of radius R, where R is constant (a) Express the area of the rectangle as a function of the height, h, of ... function of time t, t in seconds 26 Express the area of a circle as a function of: (a) its diameter, d (b) its circumference, c 27 Express the surface area of a cube as a function of the length s of...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 7 pps
Ngày tải lên :
05/07/2014, 18:20
... of the archway by w and the height of the vertical wall of the rectangle y The width and height are given in meters (a) Express y, the height of the side wall, as a function of w, the width of ... typing and a flat rate of $10 per picture The cost of getting a document typed is a function of its length and the number of pictures Write a function that gives a good estimate of the cost of getting ... sign of f may change on either side of a zero or it may remain the same on either side of a zero (There is a lack of consensus on terminology; sometimes one speaks of roots of functions and zeros...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 9 potx
Ngày tải lên :
05/07/2014, 18:20
... introduced at the beginning of this section: f (x) = x, g(x) = x 2, h(x) = |x|, and j (x) = x (a) Which of functions f , g, h, and j are even? (b) Which of functions f , g, h, and j are odd? (c) Describe ... Characterizing Functions and Introducing Rates of Change Definition A is inversely proportional to B if A= k B for some constant k As B increases A decreases, and vice versa This type of relationship ... EXERCISE 2.5 Look at each of the functions f (x) = x, g(x) = x 2, h(x) = |x|, and j (x) = and answer the following questions x one by one (a) What are the domain and range of the function? (b) Where...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 10 pps
Ngày tải lên :
05/07/2014, 18:20
... average rate of change of f = f = x y x Geometrically, the average rate of change represents the slope of the line between the two points used This is because the average rate of change of f on [a, ... Characterizing Functions and Introducing Rates of Change (a) The increase in the price of a cup of coffee in Seattle from 1970 to 2000 (b) The percent increase in the price of a cup of coffee in Seattle ... h(t) denote the height of a rocketship t seconds after takeoff (a) Express the average rate of change of height of the rocket betweeen and 2.01 seconds after takeoff in terms of the function h (b)...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 11 doc
Ngày tải lên :
05/07/2014, 18:20
... area changed? What is the average rate of change of area with respect to radius? ii When the radius increases from feet to feet, by how much has the area changed? What is the average rate of change ... ratio of integers The decimal expansion of an irrational number is infinite and nonrepeating Some √ √ examples of irrational numbers are π, 2, and 5.14 The set of real numbers is the set of all ... tremendous amount of information about a function from its graph The increasingly sophisticated technology of graphing calculators puts a mountain of information in the palm of your hand and access...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 12 ppt
Ngày tải lên :
05/07/2014, 18:20
... square feet.) Rate of change : change in area = change in radius A A(3) − A(1) 8π = = = 4π r 3−1 ii Change in area: A(5) − A(3) = 25π − 9π = 16π Rate of change : change in area = change in radius ... Functions and Introducing Rates of Change (a) Describe the trip in words Include where the trip started and ended and how fast (and in what direction) we traveled (b) Graph velocity as a function of ... 16π = = = 8π r 5−3 100 CHAPTER Characterizing Functions and Introducing Rates of Change Notice that as r increases the rate of change of area with respect to the radius also increases; increasing...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 13 pdf
Ngày tải lên :
05/07/2014, 18:20
... quotient of the functions I and P If h(x) = f (x) · g(x), then the output of h is the product of the outputs of f and g If j (x) = f (x) , then the output of j is the quotient of the outputs of f and ... sum of functions f and g, h(x) = f (x) + g(x), then the output of h corresponding to an input of x1 is the sum of f (x1) and g(x1) In terms of the graphs, the height of h at x1 is the sum of the ... heights of the graphs of f and g at x1 An analogous statement can be made for subtraction The domain of h is the set of all x common to the domains of both f and g N EXAMPLE 3.2 Let f (x) = x and...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 14 ppsx
Ngày tải lên :
05/07/2014, 18:20
... Composition of Functions 113 iii Once we know A as a function of r and know r as a function of t we can find A as a function of t using composition of functions A(t) = π t, so each hour the area of the ... x- and y-intercepts of f (x) and g(x) affect the intercepts of f (x)g(x)? State this as a general rule 17 For what values of x (if any) is f (x) g(x) undefined? 18 How the x- and y-intercepts of ... (fg)(x), and domains f g (x), and find their 39 f (x) = ax + b and g(x) = cx + d 40 f (x) = 3x + and g(x) = 5x − 41 f (x) = 2x + and g(x) = x − 42 f (x) = 43 f (x) = x+1 √ and g(x) = x and g(x)...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 15 docx
Ngày tải lên :
05/07/2014, 18:20
... into cases: k > 1, k < 1, k = −1, k < −1, and −1 < k < i What is the effect on the x-intercepts? ii Do the locations of the peaks and valleys change? iii Do the heights of the peaks and valleys change? ... the cases where k is positive and where k is negative i How are the zeros of f (x − k) related to the zeros of f (x)? In particular, if x = r is a zero of f (x), what can we say about a zero of ... How does the graph of y = cf (x) + k (where c and k are constants) relate to that of y = f (x)? In particular, let f (x) = x On the same set of axes sketch the graphs of f (x) and h(x), where h(x)...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 16 pptx
Ngày tải lên :
05/07/2014, 18:20
... average rate of change of the function k over the interval [6, + h] (c) Suppose that the average rate of change of the function k over the interval [6, + h] is −5 The functions f , g, and h are ... 2), h(x) = 2k(x) i Which of the following must also be equal to −5? A The average rate of change of the function f over the interval [6, + h] B The average rate of change of the function g over ... with the graph of a familiar function and applying appropriate shifts, flips, and stretches Label all x- and y-intercepts and the coordinates of any vertices and corners Use exact values, not numerical...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 17 doc
Ngày tải lên :
05/07/2014, 18:20
... rate of change of D = = 60 miles per hour N Definition f is a linear function of x if f can be written in the form f (x) = mx + b, where m and b are constants The graph of a linear function of ... slope of the line Verification: Suppose (x1, y1) and (x2, y2) are two distinct points on the graph of y = mx + b We want to show that the rate of change of y with respect to x is m, regardless of ... known and the rate of change of one variable with respect to the other is known, or ii two data points are known Finding the Equation of a Line i Suppose we know the slope of the line, m, and a...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 18 ppsx
Ngày tải lên :
05/07/2014, 18:20
... between the price of an item and the number of items demanded by consumers Below is a demand curve for a certain good q is the quantity of the good demanded (i.e., the number of items demanded) p is ... the course as a function of the amount of extra weight added (b) What is the rate of change of T (w)? Interpret this rate of change in practical terms Economists use demand curves to express the ... curve Let R = the number of units of item and S = the number of units of item S c a R (a) Write an equation for the line in terms of S, R, a, and c (b) Interpret the meanings of the intercepts (c)...
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Calculus: An Integrated Approach to Functions and their Rates of Change, Preliminary Edition Part 19 pptx
Ngày tải lên :
05/07/2014, 18:20
... the value of x.) Inflation in Turkey has caused prices of small everyday items to be measured in tens of thousands of lira One day I went to a market and purchased one container of yogurt and two ... the equation of the supply and demand curves shown in the figure below (b) What are the equilibrium price and quantity? Assume price is measured in dollars and quantity in thousands of units (The ... average, between hours and 10, what is the rate of increase of temperature with respect to time? In other words, what is the average rate of change of temperature between hour and hour 10? (b) What...
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