Algebra 222 week 5 Quiz CLOSE WINDOW Week 5: Functions‚ Date Submitted: 11/03/2014 (Started On: 11/02/2014) 1. Inverse functions: Problem type 1 The one-to-one functions g and h are defined as follows. =g−4‚ 8‚ −2‚ 4‚ −1‚ 9‚ −9‚ 4 =hx−3x4 Find the following. g−19 = h−1x = ∘h−1h−1 = You answered: g−19 = 0 h−1x = 1 ∘h−1h−1 = −1 Your answer is incorrect. The correct answer is: g−19 = −1 h−1x = +x43 ∘h−1h−1 = −1 2. Domain and range from ordered pairs Suppose
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Mass calculate molar mass of compound. convert mol to g by using the molar mass as a conversion factor. moles x number of grams / 1 mole = mass D. Converting the Mass of a Compound to Moles calculate molar mass of compound. use inverse of the molar mass as the conversion factor. mass x 1 mole
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method. Function is represented in the form of graph of function – of set on a plane‚ which abscisses are values of argument х‚ and ordinates - values of function corresponding them. 4. Verbal method. Function is described by a rule of its composition. Example. Function of Dirikhle: ‚ if х - it is rational; ‚ if х - it is irrational. Basic properties of functions. 1. Parity and oddness. Function is even‚ if for any values x from a domain of function and odd‚ if . Otherwise function is a function
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Functions 1 Functions A function f from a set A to a set B is an assignment of exactly one element of B to each element of A. We write f(a) = b if b is the unique element of B assigned by the function f to the element a of A. If f is a function from A to B‚ we write f: AB (note: Here‚ ““ has nothing to do with if… then) 2 Functions If f(A)=B‚ we say that A is the domain of f If f(a) = b‚ we say that b is the image of a. The range of f(A)=B is the set of all images of elements of A. We say that
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An Introduction Guna Selvaduray San Jose State University Credit for Phase Diagram Drawings: Richard Brindos Credit for scanning the phase diagrams: Brenden Croom G. Selvaduray - SJSU - Oct 2004 Utility of Ternary Phase Diagrams Glass compositions Refractories Aluminum alloys Stainless steels Solder metallurgy Several other applications G. Selvaduray - SJSU - Oct 2004 References on Ternary Phase Diagrams A. Prince‚ Alloy Phase Equilibria‚ Elsevier Publishing Company‚ New York‚ 1966
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Topic Rational numbers. Do the given sums in your practice copy. Physics: - Make a PPT on Force and Pressure. Do the given questions in fair copy. Chemistry:- Make a PPT on Synthetic fibers‚ polymers‚ plastics‚ etc illustrating their preparations‚ composition‚ advantages and disadvantages. Do the given questions in fair copy. Biology: - Complete the Apprentice work of ‘Crop’ Production and Management (as discussed in class). Make a PPT on ‘Boer War’- Chapter1. Write an article on the “Conservation of
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In the last of the upcoming sections‚ we’ll learn how functions behave under operations like addition‚ subtraction‚ etc. artesian Product - The set of all possible ordered pairs (a‚ b) composed of elements taken from the two sets‚ A and B . Composition - A function operation symbolized (f o g)(x) that is equivalent to f (g(x)) . Defined - A function is defined at a given value of the independent variable if it assigns that input an output; defined means "takes on a value". Dependent Variable
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– natural elements that create movement. By people interacting with an artwork. Mechanical. 2. Sound 3. Light Principles of art 1. Balance Harmony‚ equity‚ symmetry‚ proportion‚ evenness‚ equivalence‚ correspondence‚ parity‚ composition‚ arrangement‚ equal. 2. Composition Placement of
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73-78; p 124 #’s 59 - 66] ACOS 22 [F-BF1c] 1.5 Parametric Relations and Inverses 14 15 (Skip Parametric Equations until Section 6.3) LTF Activity: A Composition of Functions (Algebra II) ACOS #23‚ 24 [F-BF4c] ACOS #’s 22‚ 23‚ 25 LTF Activities: 1. Composition of Functions Graphically (Algebra II) 2.Composition of Functions Explorations (Algebra II) 3.Graping from the inside out composition of Functions (Precalculus) 1.7 Modeling with Functions 16 17 &
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Chapter 1 * What is Chemistry? -it is the study of the composition of substances and the changes they undergo. * What are the 5 branches of chemistry? * Organic chemistry‚ inorganic chemistry‚ analytical chemistry‚ physical chemistry‚ biochemistry. * What is the difference between a theory and law? -a theory is a thoroughly tested explanation of why experiments give certain results. A scientific law is a concise statement that summarized the results of a broad spectrum of observations
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