Solutions for PRECALCULUS:CONC LL+MML 18WK PACKAGE
Problem 1AYU:
1. Sketch the graph of . (p. 22)
Problem 2AYU:
2. Sketch the graph of . (pp. 22-23)
Problem 3AYU:
3. List the intercepts of the equation . (pp. 18-19)
Problem 5AYU:
5. When functions are defined by more than one equation, they are called ______ functions.
Problem 8AYU:
True or False The domain and the range of the reciprocal function are the set of all real numbers.Problem 9AYU:
9. Which of the following functions has a graph that is symmetric about the y-axis?
(a) (b) ...Problem 10AYU:
Consider the following function. f( x )= 3x2ifx2 x 2 +5if2x10 3ifx10 Which “piece(s)� should be...Problem 11AYU:
In Problems 11-18, match each graph to its function.
A. Constant function B. Identity function C....Problem 12AYU:
In Problems 11-18, match each graph to its function.
A. Constant function B. Identity function C....Problem 13AYU:
In Problems 11-18, match each graph to its function.
A. Constant function B. Identity function C....Problem 14AYU:
In Problems 11-18, match each graph to its function.
A. Constant function B. Identity function C....Problem 15AYU:
In Problems 11-18, match each graph to its function. A. Constant function B. Identity function C....Problem 16AYU:
In Problems 11-18, match each graph to its function.
A. Constant function B. Identity function C....Problem 17AYU:
In Problems 11-18, match each graph to its function. A. Constant function B. Identity function C....Problem 18AYU:
In Problems 11-18, match each graph to its function. A. Constant function B. Identity function C....Problem 19AYU:
In Problems 19-26, sketch the graph of each function. Be sure to label three points on the graph. f(...Problem 20AYU:
In Problems 19-26, sketch the graph of each function. Be sure to label three points on the graph....Problem 21AYU:
In Problems 19-26, sketch the graph of each function. Be sure to label three points on the...Problem 22AYU:
In Problems 19-26, sketch the graph of each function. Be sure to label three points on the graph. f(...Problem 23AYU:
In Problems 19-26, sketch the graph of each function. Be sure to label three points on the...Problem 24AYU:
In Problems 19-26, sketch the graph of each function. Be sure to label three points on the...Problem 25AYU:
In Problems 19-26, sketch the graph of each function. Be sure to label three points on the...Problem 26AYU:
In Problems 19-26, sketch the graph of each function. Be sure to label three points on the...Problem 27AYU:
27. If
Find: (a)
(b)
(c)
Problem 28AYU:
In Problems 19-26, sketch the graph of each function. Be sure to label three points on the...Problem 29AYU:
29. If
Find: (a)
(b)
(c)
(d)
Problem 30AYU:
In Problems 19-26, sketch the graph of each function. Be sure to label three points on the...Problem 31AYU:
In Problems 31-42: (a) Find the domain of each function. (b) Locate any intercepts. (c) Graph each...Problem 32AYU:
In Problems 31-42:
(a) Find the domain of each function. (b) Locate any intercepts.
(c) Graph...Problem 33AYU:
In Problems 31-42: (a) Find the domain of each function. (b) Locate any intercepts. (c) Graph each...Problem 34AYU:
In Problems 31-42: (a) Find the domain of each function. (b) Locate any intercepts. (c) Graph each...Problem 35AYU:
In Problems 31-42: (a) Find the domain of each function. (b) Locate any intercepts. (c) Graph each...Problem 36AYU:
In Problems 31-42:
(a) Find the domain of each function. (b) Locate any intercepts.
(c) Graph...Problem 37AYU:
In Problems 31-42: (a) Find the domain of each function. (b) Locate any intercepts. (c) Graph each...Problem 38AYU:
In Problems 31-42:
(a) Find the domain of each function. (b) Locate any intercepts.
(c) Graph...Problem 39AYU:
In Problems 31-42:
(a) Find the domain of each function. (b) Locate any intercepts.
(c) Graph...Problem 40AYU:
In Problems 31-42:
(a) Find the domain of each function. (b) Locate any intercepts.
(c) Graph...Problem 41AYU:
Find the domain of the function.
Locate any intercepts.
Graph the function.
Based on the graph,...Problem 43AYU:
In Problems 43-46, the graph of a piecewise-defined function is given. Write a definition for each...Problem 44AYU:
In Problems 43-46, the graph of a piecewise-defined function is given. Write a definition for each...Problem 45AYU:
In Problems 43-46, the graph of a piecewise-defined function is given. Write a definition for each...Problem 46AYU:
In Problems 43-46, the graph of a piecewise-defined function is given. Write a definition for each...Problem 48AYU:
48. If , find
(a) (b) (c)
Problem 49AYU:
Graph f(x)={(x1)2if0x22x+10if2x6 Find the domain of f. Find the absolute maximum and the absolute...Problem 50AYU:
Graph f(x)={x+1if2x02ifx=0x+1if0x2 Find the domain of f. Find the absolute maximum and the absolute...Problem 51AYU:
51. Tablet Service A monthly tablet plan costs $34.99. It includes 3 gigabytes of data and charges...Problem 52AYU:
Parking at OHare International Airport The short-term (no more than 24 hours) parking fee F (in...Problem 53AYU:
Cost of Natural Gas In March , Laclede Gas had the following rate schedule for natural gas usage in...Problem 54AYU:
Cost of Natural Gas In March , Nicor Gas had the following rate schedule for natural gas usage in...Problem 55AYU:
Federal Income Tax Two 2017 Tax Rate Schedules are given in the accompanying table. If x equal...Problem 56AYU:
Federal Income Tax Refer to the 2018 tax rate schedules. If x equals taxable income and y equals the...Problem 57AYU:
57. Cost of Transporting Goods A trucking company transports goods between Chicago and New York, a...Problem 58AYU:
Car Rental Costs An economy car rented in Florida from Enterprise® on a weekly basis costs 185 per...Problem 59AYU:
Mortgage Fees Fannie Mae charges a loan-level price adjustment (LLPA) on all mortgages, which...Problem 60AYU:
Minimum Payments for Credit Cards Holders of a credit cards issued by banks, department stores, oil...Problem 61AYU:
Wind Chill The wind chill factor represents the air temperature at a standard wind speed that would...Problem 63AYU:
Wind Chill First-class Mail In 2015 the U.S. Postal Service charged 0.98 postage for first-class...Problem 64AYU:
In Problems 64-71, use a graphing utility. Exploration Graph y= x 2 . Then on the same screen graph...Problem 65AYU:
In Problems 64-71, use a graphing utility. Exploration Graph y= x 2 . Then on the same screen graph...Problem 66AYU:
Exploration Graph . Then on the same screen graph , followed by , followed by . What pattern do you...Problem 67AYU:
In Problems 64-71, use a graphing utility. Exploration Graph y= x 2 . Then on the same screen graph...Problem 68AYU:
In Problems 64-71, use a graphing utility.
68. Exploration Graph . Then on the same screen graph ....Problem 69AYU:
In Problems 64-71, use a graphing utility. Exploration Graph y= x 3 . Then on the same screen graph...Problem 70AYU:
In Problems 64-71, use a graphing utility. Exploration Graph y= x 2 ,y= x 4 ,andy= x 6 on the same...Problem 71AYU:
In Problems 64-71, use a graphing utility. Exploration Graph y= x 3 ,y= x 5 ,andy= x 7 on the same...Browse All Chapters of This Textbook
Chapter F - Foundations: A Prelude To FunctionsChapter F.1 - The Distance And Midpoint FormulasChapter F.2 - Graphs Of Equations In Two Variables; Intercepts; SymmetryChapter F.3 - LinesChapter F.4 - CirclesChapter 1 - Functions And Their GraphsChapter 1.1 - FunctionsChapter 1.2 - The Graph Of A FunctionChapter 1.3 - Properties Of FunctionsChapter 1.4 - Library Of Functions; Piecewise-defined Functions
Chapter 1.5 - Graphing Techniques: TransformationsChapter 1.6 - Mathematical Models: Building FunctionsChapter 1.7 - Building Mathematical Models Using VariationChapter 2 - Linear And Quadratic FunctionsChapter 2.1 - Properties Of Linear Functions And Linear ModelsChapter 2.2 - Building Linear Models From DataChapter 2.3 - Quadratic Functions And Their ZerosChapter 2.4 - Properties Of Quadratic FunctionsChapter 2.5 - Inequalities Involving Quadratic FunctionsChapter 2.6 - Building Quadratic Models From Verbal Descriptions And From DataChapter 2.7 - Complex Zeros Of A Quadratic FunctionChapter 2.8 - Equations And Inequalities Involving The Absolute Value FunctionChapter 3 - Polynomial And Rational FunctionsChapter 3.1 - Polynomial Functions And ModelsChapter 3.2 - The Real Zeros Of A Polynomial FunctionChapter 3.3 - Complex Zeros; Fundamental Theorem Of AlgebraChapter 3.4 - Properties Of Rational FunctionsChapter 3.5 - The Graph Of A Rational FunctionChapter 3.6 - Polynomial And Rational InequalitiesChapter 4 - Exponential And Logarithmic FunctionsChapter 4.1 - Composite FunctionsChapter 4.2 - One-to-one Functions; Inverse FunctionsChapter 4.3 - Exponential FunctionsChapter 4.4 - Logarithmic FunctionsChapter 4.5 - Properties Of LogarithmsChapter 4.6 - Logarithmic And Exponential EquationsChapter 4.7 - Financial ModelsChapter 4.8 - Exponential Growth And Decay Models; Newton’s Law; Logistic Growth And Decay ModelsChapter 4.9 - Building Exponential, Logarithmic, And Logistic Models From DataChapter 5 - Trigonometric FunctionsChapter 5.1 - Angles And Their MeasureChapter 5.2 - Trigonometric Functions: Unit Circle ApproachChapter 5.3 - Properties Of The Trigonometric FunctionsChapter 5.4 - Graphs Of The Sine And Cosine FunctionsChapter 5.5 - Graphs Of The Tangent, Cotangent, Cosecant, And Secant FunctionsChapter 5.6 - Phase Shift; Sinusoidal Curve FittingChapter 6 - Analytic TrigonometryChapter 6.1 - The Inverse Sine, Cosine, And Tangent FunctionsChapter 6.2 - The Inverse Trigonometric Functions (continued)Chapter 6.3 - Trigonometric EquationsChapter 6.4 - Trigonometric IdentitiesChapter 6.5 - Sum And Difference FormulasChapter 6.6 - Double-angle And Half-angle FormulasChapter 6.7 - Product-to-sum And Sum-to-product FormulasChapter 7 - Applications Of Trigonometric FunctionsChapter 7.1 - Right Triangle Trigonometry; ApplicationsChapter 7.2 - The Law Of SinesChapter 7.3 - The Law Of CosinesChapter 7.4 - Area Of A TriangleChapter 7.5 - Simple Harmonic Motion; Damped Motion; Combining WavesChapter 8 - Polar Coordinates; VectorsChapter 8.1 - Polar CoordinatesChapter 8.2 - Polar Equations And GraphsChapter 8.3 - The Complex Plane; De Moivre’s TheoremChapter 8.4 - VectorsChapter 8.5 - The Dot ProductChapter 8.6 - Vectors In SpaceChapter 8.7 - The Cross ProductChapter 9 - Analytic GeometryChapter 9.2 - The ParabolaChapter 9.3 - The EllipseChapter 9.4 - The HyperbolaChapter 9.5 - Rotation Of Axes; General Form Of A ConicChapter 9.6 - Polar Equations Of ConicsChapter 9.7 - Plane Curves And Parametric EquationsChapter 10 - Systems Of Equations And InequalitiesChapter 10.1 - Systems Of Linear Equations: Substitution And EliminationChapter 10.2 - Systems Of Linear Equations: MatricesChapter 10.3 - Systems Of Linear Equations: DeterminantsChapter 10.4 - Matrix AlgebraChapter 10.5 - Partial Fraction DecompositionChapter 10.6 - Systems Of Nonlinear EquationsChapter 10.7 - Systems Of InequalitiesChapter 10.8 - Linear ProgrammingChapter 11 - Sequences; Induction; The Binomial TheoremChapter 11.1 - SequencesChapter 11.2 - Arithmetic SequencesChapter 11.3 - Geometric Sequences; Geometric SeriesChapter 11.4 - Mathematical InductionChapter 11.5 - The Binomial TheoremChapter 12 - Counting And ProbabilityChapter 12.1 - CountingChapter 12.2 - Permutations And CombinationsChapter 12.3 - ProbabilityChapter 13 - A Preview Of Calculus: The Limit, Derivative, And Integral Of A FunctionChapter 13.1 - Finding Limits Using Tables And GraphsChapter 13.2 - Algebra Techniques For Finding LimitsChapter 13.3 - One-sided Limits; Continuous FunctionsChapter 13.4 - The Tangent Problem; The DerivativeChapter 13.5 - The Area Problem; The IntegralChapter A.1 - Algebra EssentialsChapter A.2 - Geometry EssentialsChapter A.3 - PolynomialsChapter A.4 - Factoring PolynomialsChapter A.5 - Synthetic DivisionChapter A.6 - Rational ExpressionsChapter A.7 - Nth Roots; Rational ExponentsChapter A.8 - Solving EquationsChapter A.9 - Problem Solving: Interest, Mixture, Uniform Motion, Constant Rate Job ApplicationsChapter A.10 - Interval Notation; Solving InequalitiesChapter A.11 - Complex NumbersChapter B.1 - The Viewing RectangleChapter B.2 - Using A Graphing Utility To Graph EquationsChapter B.3 - Using A Graphing Utility To Locate Intercepts And Check For SymmetryChapter B.5 - Square Screens
Sample Solutions for this Textbook
We offer sample solutions for PRECALCULUS:CONC LL+MML 18WK PACKAGE homework problems. See examples below:
Chapter F, Problem 1CPChapter 1, Problem 1REChapter 2, Problem 1REChapter 3, Problem 1REChapter 4, Problem 1REChapter 5, Problem 1REChapter 6, Problem 1REChapter 7, Problem 1REChapter 8, Problem 1RE
Chapter 9, Problem 1REGiven information: The system, {2x−y=5 5x+2y=8 Explanation: To solve the system equations by using...Chapter 11, Problem 1REGiven: The set {Dave, Joanne, Erica}. Calculation: The set {Dave, Joanne, Erica}. Subsets = ∅, {...Chapter 13, Problem 1REGiven Information: The given rational number {−3,0,2,65,π}. Explanation: Integers are the set of...
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Precalculus: Concepts Through Functions, A Unit Circle Approach To Trigonometry, A Corequisite Solution - 18-week Access Card
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