Worksheet #2. Use trigonometry and logarithms to model natural phenomena from a periodic behavior perspective.
|
|
- Hope Samantha Potter
- 5 years ago
- Views:
Transcription
1 math 112 Worksheet #2 Name Due Date: Objective: Use trigonometry and logarithms to model natural phenomena from a periodic behavior perspective. We revisit the varying of tree ring widths over time. We update our model by dealing with some gradual change over time. First we must find the trigonometric function that matches the following data, just like the previous worksheet. Consider a tree with tree ring widths that vary in a periodic manner. Suppose a core sample from a living tree gives a tree ring pattern that generates the following table of data. Table 1 : tree ring data Let t be the number of years after the year 2000 and y be the width of the tree rings in millimeters years after width in 2000, t millimeters, y On your calculator make a scatter plot of the data points for the tree rings. 1
2 Assume the repetitive pattern continues consistently through time. To find a periodic function that matches the data answer the following questions. Determine the midline of the scatter plot. y = Determine the amplitude for the periodic function. A = Determine the period of the periodic function. T = Create a periodic function with the above midline, amplitude and period. Ignore the phase shift for a moment. Use either sine or cosine. g(t) = 2
3 Determine an appropriate horizontal shift for matching the data points. This is where a basic cycle starts on the graph. It will be a integer number of years. C ω = State the value of the phase shift, C, for the function. Write out the periodic function that matches the data. f(t) = On your calculator graph the data points and the matching function over the interval 5 t 15. Do they match up? 3
4 Changing Averages For long lived trees the successive tree ring width reflects a decrease that is not related to environmentally sensitive factors. The average width of the tree rings displays an exponential decay with the passing of time. The following graph shows what the decrease in average width looks like. y t Figure 1: Average width versus time Assume a reasonable exponential function for the decrease in tree ring width fits the following table. Let t be the number of years after year t average width(mm) Table 2 : average tree ring widths in millimeters
5 State the exponential function for the average tree ring width. Use the exponential format y = A 0 e kt. (Find the decay constant to 5 decimal places.) When approximately will the average width be 2 mm? 5
6 We now develop a modeling function that takes the changing average into account. The exponential function found above will serve to give midline-like values. This is the form of the new function. p(t) = A q(ωt C) + Be kt, where q(t) = sin(t) or q(t) = cos(t). Assume the amplitude stays constant, which is a dangerous assumption. State the function that models the tree rings with this decreasing width. Use your earlier values for A, ω, and C. p(t) = Graph this function on your calculator. 6
7 State the closed interval of t-values where the exponential function is between 1 and 1.5 inclusive. Remember the exponential function models average width. In the interval you found above, use your grapher to find all the t-values where p(t) =
8 Without using your grapher, state an interval where you expect our model must lose its validity, namely negative width. Make this interval as small as possible. Use your grapher to find the first t-value where the p(t) is zero. 8
A Library of Functions
LibraryofFunctions.nb 1 A Library of Functions Any study of calculus must start with the study of functions. Functions are fundamental to mathematics. In its everyday use the word function conveys to us
More informationOctober 15 MATH 1113 sec. 51 Fall 2018
October 15 MATH 1113 sec. 51 Fall 2018 Section 5.5: Solving Exponential and Logarithmic Equations Base-Exponent Equality For any a > 0 with a 1, and for any real numbers x and y a x = a y if and only if
More informationRegion 16 Board of Education. Precalculus Curriculum
Region 16 Board of Education Precalculus Curriculum 2008 1 Course Description This course offers students an opportunity to explore a variety of concepts designed to prepare them to go on to study calculus.
More informationExponential and Logarithmic Functions
Contents 6 Exponential and Logarithmic Functions 6.1 The Exponential Function 2 6.2 The Hyperbolic Functions 11 6.3 Logarithms 19 6.4 The Logarithmic Function 27 6.5 Modelling Exercises 38 6.6 Log-linear
More informationPre-Calculus and Trigonometry Capacity Matrix
Review Polynomials A1.1.4 A1.2.5 Add, subtract, multiply and simplify polynomials and rational expressions Solve polynomial equations and equations involving rational expressions Review Chapter 1 and their
More informationSample Final Exam Problems Solutions Math 107
Sample Final Eam Problems Solutions Math 107 1 (a) We first factor the numerator and the denominator of the function to obtain f() = (3 + 1)( 4) 4( 1) i To locate vertical asymptotes, we eamine all locations
More informationPre-Calculus MATH 119 Fall Section 1.1. Section objectives. Section 1.3. Section objectives. Section A.10. Section objectives
Pre-Calculus MATH 119 Fall 2013 Learning Objectives Section 1.1 1. Use the Distance Formula 2. Use the Midpoint Formula 4. Graph Equations Using a Graphing Utility 5. Use a Graphing Utility to Create Tables
More informationARE YOU READY 4 CALCULUS
ARE YOU READY 4 CALCULUS TEACHER NAME: STUDENT NAME: PERIOD: 50 Problems - Calculator allowed for some problems SCORE SHEET STUDENT NAME: Problem Answer Problem Answer 1 26 2 27 3 28 4 29 5 30 6 31 7 32
More informationSeymour Public Schools Curriculum
The Mathematics Department believes its students must learn the importance of mathematics, the integration of different branches of mathematics, the application of math to real-life problems, and the connections
More informationMath M110: Lecture Notes For Chapter 12 Section 12.1: Inverse and Composite Functions
Math M110: Lecture Notes For Chapter 12 Section 12.1: Inverse and Composite Functions Inverse function (interchange x and y): Find the equation of the inverses for: y = 2x + 5 ; y = x 2 + 4 Function: (Vertical
More informationAlgebra 2. Chapter 4 Exponential and Logarithmic Functions. Chapter 1 Foundations for Functions. Chapter 3 Polynomial Functions
Algebra 2 Chapter 1 Foundations for Chapter 2 Quadratic Chapter 3 Polynomial Chapter 4 Exponential and Logarithmic Chapter 5 Rational and Radical Chapter 6 Properties and Attributes of Chapter 7 Probability
More information2. Algebraic functions, power functions, exponential functions, trig functions
Math, Prep: Familiar Functions (.,.,.5, Appendix D) Name: Names of collaborators: Main Points to Review:. Functions, models, graphs, tables, domain and range. Algebraic functions, power functions, exponential
More informationxvi xxiii xxvi Construction of the Real Line 2 Is Every Real Number Rational? 3 Problems Algebra of the Real Numbers 7
About the Author v Preface to the Instructor xvi WileyPLUS xxii Acknowledgments xxiii Preface to the Student xxvi 1 The Real Numbers 1 1.1 The Real Line 2 Construction of the Real Line 2 Is Every Real
More informationHonors Calculus Summer Preparation 2018
Honors Calculus Summer Preparation 08 Name: ARCHBISHOP CURLEY HIGH SCHOOL Honors Calculus Summer Preparation 08 Honors Calculus Summer Work and List of Topical Understandings In order to be a successful
More informationHigh School Mathematics Honors PreCalculus
High School Mathematics Honors PreCalculus This is an accelerated course designed for the motivated math students with an above average interest in mathematics. It will cover all topics presented in Precalculus.
More informationContents. CHAPTER P Prerequisites 1. CHAPTER 1 Functions and Graphs 69. P.1 Real Numbers 1. P.2 Cartesian Coordinate System 14
CHAPTER P Prerequisites 1 P.1 Real Numbers 1 Representing Real Numbers ~ Order and Interval Notation ~ Basic Properties of Algebra ~ Integer Exponents ~ Scientific Notation P.2 Cartesian Coordinate System
More informationPre-calculus 12 Curriculum Outcomes Framework (110 hours)
Curriculum Outcomes Framework (110 hours) Trigonometry (T) (35 40 hours) General Curriculum Outcome: Students will be expected to develop trigonometric reasoning. T01 Students will be expected to T01.01
More informationKIST DP Course Descriptions
Grade: 11 Unit Number: 1 Unit Title: Number and Algebra Approximate Duration: 1 month Number Classification, Approximation, Error, Scientific Notation, Units of Measurement and Conversions LP Link: Communicator
More informationAnalytic Trigonometry. Copyright Cengage Learning. All rights reserved.
Analytic Trigonometry Copyright Cengage Learning. All rights reserved. 7.4 Basic Trigonometric Equations Copyright Cengage Learning. All rights reserved. Objectives Basic Trigonometric Equations Solving
More informationCurriculum Guide College Algebra
Unit 1: Review of Basic Algebra Polynomial literally means many names. What is the significance of the many names for God in the Bible? 15 Lessons CA#1 1. Add/subtract/multiply/divide polynomials. 2. Factor
More informationChapter 7: Trigonometric Equations and Identities
Chapter 7: Trigonometric Equations and Identities In the last two chapters we have used basic definitions and relationships to simplify trigonometric expressions and equations. In this chapter we will
More informationTitle: Jul 7 8:49 PM (1 of 18)
Title: Jul 7 8:49 PM (1 of 18) Let's review some of the terms used to describe functions. domain: continuous: bounded: even: the set of values from which the input values, x values, are taken every point
More informationNorthampton County Schools Pre-Calculus Mathematics Pacing Guide
Northampton County Schools Pre-Calculus Mathematics 2008-2009 Pacing Guide Grading Periods Included 1 st Six Weeks 2 nd Six Weeks 3 rd Six Weeks Northampton County Schools Department of Curriculum & Instruction
More informationPopulation Changes at a Constant Percentage Rate r Each Time Period
Concepts: population models, constructing exponential population growth models from data, instantaneous exponential growth rate models. Population can mean anything from bacteria in a petri dish, amount
More informationMath 121: Calculus 1 - Winter 2012/2013 Review of Precalculus Concepts
Introduction Math 11: Calculus 1 - Winter 01/01 Review of Precalculus Concepts Welcome to Math 11 - Calculus 1, Winter 01/01! This problems in this packet are designed to help you review the topics from
More informationHOW TO NOT LOSE POINTS...
Math Analysis B Final Review GROUP MATERIALS INSTRUCTIONS 1) Ms. Lee picks a student randomly. 2) Selected student chooses a question. 3) Group discusses question and writes FINAL WORK & SOLUTION on whiteboard.
More informationALGEBRA AND TRIGONOMETRY
ALGEBRA AND TRIGONOMETRY correlated to the Alabama Course of Study for Algebra 2 with Trigonometry CC2 6/2003 2004 Algebra and Trigonometry 2004 correlated to the Number and Operations Students will: 1.
More informationUNIT 5: DERIVATIVES OF EXPONENTIAL AND TRIGONOMETRIC FUNCTIONS. Qu: What do you remember about exponential and logarithmic functions?
UNIT 5: DERIVATIVES OF EXPONENTIAL AND TRIGONOMETRIC FUNCTIONS 5.1 DERIVATIVES OF EXPONENTIAL FUNCTIONS, y = e X Qu: What do you remember about exponential and logarithmic functions? e, called Euler s
More informationA) 13 B) 9 C) 22 D) log 9
Math 70 Exam 2 Review Name Be sure to complete these problems before the review session. Participation in our review session will count as a quiz grade. Please bring any questions you have ready to ask!
More information2.3 Oscillation. The harmonic oscillator equation is the differential equation. d 2 y dt 2 r y (r > 0). Its solutions have the form
2. Oscillation So far, we have used differential equations to describe functions that grow or decay over time. The next most common behavior for a function is to oscillate, meaning that it increases and
More informationMath 180 Chapter 4 Lecture Notes. Professor Miguel Ornelas
Math 80 Chapter 4 Lecture Notes Professor Miguel Ornelas M. Ornelas Math 80 Lecture Notes Section 4. Section 4. Inverse Functions Definition of One-to-One Function A function f with domain D and range
More informationMathematics Placement Testing at Essex County College. Ron Bannon
Mathematics Placement Testing at Essex County College Ron Bannon 0.1 Testing Schedule Please visit http://ecc-math-placement.blogspot.com/ for an updated testing schedule. We usually test in early September
More informationPre-Calculus and Trigonometry Capacity Matrix
Pre-Calculus and Capacity Matri Review Polynomials A1.1.4 A1.2.5 Add, subtract, multiply and simplify polynomials and rational epressions Solve polynomial equations and equations involving rational epressions
More informationMath 105 Exit Exam Review
Math 105 Exit Exam Review The review below refers to sections in the main textbook Modeling the Dynamics of Life, 2 nd edition by Frederick F. Adler. (This will also be the textbook for the subsequent
More informationMath 121: Calculus 1 - Fall 2013/2014 Review of Precalculus Concepts
Introduction Math 121: Calculus 1 - Fall 201/2014 Review of Precalculus Concepts Welcome to Math 121 - Calculus 1, Fall 201/2014! This problems in this packet are designed to help you review the topics
More informationMath 370 Exam 2 Review Name
Math 70 Exam 2 Review Name Be sure to complete these problems before the review session. 10 of these questions will count as a quiz in Learning Catalytics. Round 1 will be individual. Round 2 will be in
More informationWest Windsor-Plainsboro Regional School District Algebra and Trigonometry Grades 11-12
West Windsor-Plainsboro Regional School District Algebra and Trigonometry Grades 11-12 Unit 1: Linear Relationships & Functions Content Area: Mathematics Course & Grade Level: Algebra & Trigonometry, 11
More informationMATH III CCR MATH STANDARDS
INFERENCES AND CONCLUSIONS FROM DATA M.3HS.1 Use the mean and standard deviation of a data set to fit it to a normal distribution and to estimate population percentages. Recognize that there are data sets
More informationAlgebra II Learning Targets
Chapter 0 Preparing for Advanced Algebra LT 0.1 Representing Functions Identify the domain and range of functions LT 0.2 FOIL Use the FOIL method to multiply binomials LT 0.3 Factoring Polynomials Use
More information1.2 Supplement: Mathematical Models: A Catalog of Essential Functions
Math 131 -copyright Angela Allen, Fall 2011 1 1.2 Supplement: Mathematical Models: A Catalog of Essential Functions Note: Some of these examples and figures come from your textbook Single Variable Calculus:
More informationMath 121: Calculus 1 - Fall 2012/2013 Review of Precalculus Concepts
Introduction Math 11: Calculus 1 - Fall 01/01 Review of Precalculus Concepts Welcome to Math 11 - Calculus 1, Fall 01/01! This problems in this packet are designed to help you review the topics from Algebra
More informationChapter 7: Trigonometric Equations and Identities
Chapter 7: Trigonometric Equations and Identities In the last two chapters we have used basic definitions and relationships to simplify trigonometric expressions and equations. In this chapter we will
More informationMATH 150 TOPIC 16 TRIGONOMETRIC EQUATIONS
Math 150 T16-Trigonometric Equations Page 1 MATH 150 TOPIC 16 TRIGONOMETRIC EQUATIONS In calculus, you will often have to find the zeros or x-intercepts of a function. That is, you will have to determine
More informationMarking Period 1 Marking Period 3. Marking Period 2 Marking Period 4
DEPARTMENT: Mathematics COURSE: Precalculus Marking Period 1 Marking Period 3 1 Functions 19 Angles & Their Measures- Unit Circle 2 Functions 20 Angles & Their Measures- Unit Circle 3 Functions 21 Angles
More informationMaths Years 9 to 10. Boardworks Maths Years 9 to 10. Presentations: 3-D problems 9 slides. Algebraic fractions 22 slides
Boardworks Presentations: 3-D problems 9 slides Calculating features of 3-D shapes. Algebraic fractions 22 slides Fractions involving algebraic terms. Angle and chord properties 26 slides Arcs, sectors,
More informationMathematics Standards for High School Advanced Quantitative Reasoning
Mathematics Standards for High School Advanced Quantitative Reasoning The Advanced Quantitative Reasoning (AQR) course is a fourth-year launch course designed to be an alternative to Precalculus that prepares
More informationCHAPTER 4 FOURIER SERIES S A B A R I N A I S M A I L
CHAPTER 4 FOURIER SERIES 1 S A B A R I N A I S M A I L Outline Introduction of the Fourier series. The properties of the Fourier series. Symmetry consideration Application of the Fourier series to circuit
More informationCalculus first semester exam information and practice problems
Calculus first semester exam information and practice problems As I ve been promising for the past year, the first semester exam in this course encompasses all three semesters of Math SL thus far. It is
More informationCandidates are expected to have available a calculator. Only division by (x + a) or (x a) will be required.
Revision Checklist Unit C2: Core Mathematics 2 Unit description Algebra and functions; coordinate geometry in the (x, y) plane; sequences and series; trigonometry; exponentials and logarithms; differentiation;
More informationMath 12 Final Exam Review 1
Math 12 Final Exam Review 1 Part One Calculators are NOT PERMITTED for this part of the exam. 1. a) The sine of angle θ is 1 What are the 2 possible values of θ in the domain 0 θ 2π? 2 b) Draw these angles
More informationCourse Catalog. Pre-calculus Glynlyon, Inc.
Course Catalog Pre-calculus 2016 Glynlyon, Inc. Table of Contents COURSE OVERVIEW... 1 UNIT 1: RELATIONS AND FUNCTIONS... 1 UNIT 2: FUNCTIONS... 1 UNIT 3: TRIGONOMETRIC FUNCTIONS... 2 UNIT 4: CIRCULAR
More informationChapter 3 Differentiation Rules
Chapter 3 Differentiation Rules Derivative constant function if c is any real number, then Example: The Power Rule: If n is a positive integer, then Example: Extended Power Rule: If r is any real number,
More informationR Function Tutorial in Module 8.2
R Function Tutorial in Module 8.2 Introduction to Computational Science: Modeling and Simulation for the Sciences, 2 nd Edition Angela B. Shiflet and George W. Shiflet Wofford College 2014 by Princeton
More informationPre-Calculus Chapter 0. Solving Equations and Inequalities 0.1 Solving Equations with Absolute Value 0.2 Solving Quadratic Equations
Pre-Calculus Chapter 0. Solving Equations and Inequalities 0.1 Solving Equations with Absolute Value 0.1.1 Solve Simple Equations Involving Absolute Value 0.2 Solving Quadratic Equations 0.2.1 Use the
More informationWork sheet / Things to know. Chapter 3
MATH 251 Work sheet / Things to know 1. Second order linear differential equation Standard form: Chapter 3 What makes it homogeneous? We will, for the most part, work with equations with constant coefficients
More informationYEAR 12 - Mathematics Pure (C1) Term 1 plan
Week YEAR 12 - Mathematics Pure (C1) Term 1 plan 2016-2017 1-2 Algebra Laws of indices for all rational exponents. Use and manipulation of surds. Quadratic functions and their graphs. The discriminant
More informationUnit 1. Revisiting Parent Functions and Graphing
Unit 1 Revisiting Parent Functions and Graphing Precalculus Analysis Pacing Guide First Nine Weeks Understand how the algebraic properties of an equation transform the geometric properties of its graph.
More informationExponential Functions
Exponential Functions MATH 160, Precalculus J. Robert Buchanan Department of Mathematics Fall 2011 Objectives In this lesson we will learn to: recognize and evaluate exponential functions with base a,
More informationSESSION 6 Trig. Equations and Identities. Math 30-1 R 3. (Revisit, Review and Revive)
SESSION 6 Trig. Equations and Identities Math 30-1 R 3 (Revisit, Review and Revive) 1 P a g e 2 P a g e Mathematics 30-1 Learning Outcomes Specific Outcome 5: Solve, algebraically and graphically, first
More information( and 1 degree (1 ) , there are. radians in a full circle. As the circumference of a circle is. radians. Therefore, 1 radian.
Angles are usually measured in radians ( c ). The radian is defined as the angle that results when the length of the arc of a circle is equal to the radius of that circle. As the circumference of a circle
More informationDIFFERENTIATION RULES
3 DIFFERENTIATION RULES DIFFERENTIATION RULES Before starting this section, you might need to review the trigonometric functions. DIFFERENTIATION RULES In particular, it is important to remember that,
More informationReview Notes for IB Standard Level Math
Review Notes for IB Standard Level Math 1 Contents 1 Algebra 8 1.1 Rules of Basic Operations............................... 8 1.2 Rules of Roots..................................... 8 1.3 Rules of Exponents...................................
More information= lim. (1 + h) 1 = lim. = lim. = lim = 1 2. lim
Math 50 Exam # Solutions. Evaluate the following its or explain why they don t exist. (a) + h. h 0 h Answer: Notice that both the numerator and the denominator are going to zero, so we need to think a
More informationTransformations of Functions and Exponential Functions January 24, / 35
Exponential Functions January 24, 2017 Exponential Functions January 24, 2017 1 / 35 Review of Section 1.2 Reminder: Week-in-Review, Help Sessions, Oce Hours Mathematical Models Linear Regression Function
More informationInverse Relations. 5 are inverses because their input and output are switched. For instance: f x x. x 5. f 4
Inverse Functions Inverse Relations The inverse of a relation is the set of ordered pairs obtained by switching the input with the output of each ordered pair in the original relation. (The domain of the
More informationNotes for exponential functions The week of March 6. Math 140
Notes for exponential functions The week of March 6 Math 140 Exponential functions: formulas An exponential function has the formula f (t) = ab t, where b is a positive constant; a is the initial value
More informationFind: sinθ. Name: Date:
Name: Date: 1. Find the exact value of the given trigonometric function of the angle θ shown in the figure. (Use the Pythagorean Theorem to find the third side of the triangle.) Find: sinθ c a θ a a =
More informationF.IF.C.7: Graphing Trigonometric Functions 4
Regents Exam Questions www.jmap.org Name: 1 In the interval 0 x 2π, in how many points will the graphs of the equations y = sin x and y = 1 2 intersect? 1) 1 2) 2 3) 3 4) 4 3 A radio wave has an amplitude
More informationAlgebra II Unit Overviews Mathematics Unit: 1.1 Quadratic Functions and Equations Days : 25
Unit: 1.1 Quadratic Functions and Equations Days : 25 What patterns govern transformations of functions? How can you graph the function f(x)=a(x-h)^2+k? How is the structure of a quadratic equation related
More informationIntegrated Mathematics I, II, III 2016 Scope and Sequence
Mathematics I, II, III 2016 Scope and Sequence I Big Ideas Math 2016 Mathematics I, II, and III Scope and Sequence Number and Quantity The Real Number System (N-RN) Properties of exponents to rational
More informationThe aim of this section is to introduce the numerical, graphical and listing facilities of the graphic display calculator (GDC).
Syllabus content Topic 1 Introduction to the graphic display calculator The aim of this section is to introduce the numerical, graphical and listing facilities of the graphic display calculator (GDC).
More informationAlgebra 2 Standards. Essential Standards:
Benchmark 1: Essential Standards: 1. Alg2.M.F.LE.A.02 (linear): I can create linear functions if provided either a graph, relationship description or input-output tables. - 15 Days 2. Alg2.M.A.APR.B.02a
More informationCalculus : Summer Study Guide Mr. Kevin Braun Bishop Dunne Catholic School. Calculus Summer Math Study Guide
1 Calculus 2018-2019: Summer Study Guide Mr. Kevin Braun (kbraun@bdcs.org) Bishop Dunne Catholic School Name: Calculus Summer Math Study Guide After you have practiced the skills on Khan Academy (list
More informationCalculus Summer Math Practice. 1. Find inverse functions Describe in words how you use algebra to determine the inverse function.
1 Calculus 2017-2018: Summer Study Guide Mr. Kevin Braun (kbraun@bdcs.org) Bishop Dunne Catholic School Calculus Summer Math Practice Please see the math department document for instructions on setting
More informationNext, we ll use all of the tools we ve covered in our study of trigonometry to solve some equations.
Section 6.3 - Solving Trigonometric Equations Next, we ll use all of the tools we ve covered in our study of trigonometry to solve some equations. These are equations from algebra: Linear Equation: Solve:
More informationTrigonometric Functions. Copyright Cengage Learning. All rights reserved.
4 Trigonometric Functions Copyright Cengage Learning. All rights reserved. 4.3 Right Triangle Trigonometry Copyright Cengage Learning. All rights reserved. What You Should Learn Evaluate trigonometric
More informationThe above statement is the false product rule! The correct product rule gives g (x) = 3x 4 cos x+ 12x 3 sin x. for all angles θ.
Math 7A Practice Midterm III Solutions Ch. 6-8 (Ebersole,.7-.4 (Stewart DISCLAIMER. This collection of practice problems is not guaranteed to be identical, in length or content, to the actual exam. You
More informationList of PreCalculus Algebra Mathematical Concept Practice Sheets (Updated Spring 2015)
List of PreCalculus Algebra Mathematical Concept Practice Sheets (Updated Spring 2015) MAT 155P MAT 155 1 Absolute Value Equations P 7 P 3 2 Absolute Value Inequalities P 9 P 4 3 Algebraic Expressions:
More informationTable of Contents Volume I
Table of Contents Volume I Preface Chapter F: Foundations: A Prelude to Functions F.1 The Distance and Midpoint Formulas...1 F.2 Graphs of Equations in Two Variables; Intercepts; Symmetry...12 F.3 Lines...28
More information1,cost 1 1,tant 0 1,cott ,cost 0 1,tant 0. 1,cott 1 0. ,cost 5 6,tant ,cott x 2 1 x. 1 x 2. Name: Class: Date:
Class: Date: Practice Test (Trigonometry) Instructor: Koshal Dahal Multiple Choice Questions SHOW ALL WORK, EVEN FOR MULTIPLE CHOICE QUESTIONS, TO RECEIVE CREDIT. 1. Find the values of the trigonometric
More informationWAYNESBORO AREA SCHOOL DISTRICT CURRICULUM PRE-CALCULUS (June 2014)
WAYNESBORO AREA SCHOOL DISTRICT CURRICULUM PRE-CALCULUS (June 2014) COURSE NAME: Pre-Calculus UNIT: Chapter 1 NO. OF DAYS: KEY LEARNING (S): UNIT ESSENTIAL QUESTIONS: What methods are used to solve equations
More informationFunctions Unpacked Content For the new Common Core standards that will be effective in all North Carolina schools in the school year.
This document is designed to help North Carolina educators teach the Common Core (Standard Course of Study). NCDPI staff are continually updating and improving these tools to better serve teachers. Functions
More informationSpring 2015 Homework Problems Trigonometric Functions. 180 π. radian (x) degree (θ) radian (x) degree (θ) radian (x) degree (θ) 5π 6.
Spring Homework Problems Trigonometric Functions Radian measures are computed as degrees using the constant multiplier It follows that: 8 radian () degree (θ) radian () degree (θ) radian () degree (θ)
More information+ i sin. + i sin. = 2 cos
Math 11 Lesieutre); Exam review I; December 4, 017 1. a) Find all complex numbers z for which z = 8. Write your answers in rectangular non-polar) form. We are going to use de Moivre s theorem. For 1, r
More informationNumerical Methods. Exponential and Logarithmic functions. Jaesung Lee
Numerical Methods Exponential and Logarithmic functions Jaesung Lee Exponential Function Exponential Function Introduction We consider how the expression is defined when is a positive number and is irrational.
More informationMath Worksheet 1 SHOW ALL OF YOUR WORK! f(x) = (x a) 2 + b. = x 2 + 6x + ( 6 2 )2 ( 6 2 )2 + 7 = (x 2 + 6x + 9) = (x + 3) 2 2
Names Date. Consider the function Math 0550 Worksheet SHOW ALL OF YOUR WORK! f() = + 6 + 7 (a) Complete the square and write the function in the form f() = ( a) + b. f() = + 6 + 7 = + 6 + ( 6 ) ( 6 ) +
More informationPopulation Changes at a Constant Percentage Rate r Each Time Period
Concepts: population models, constructing exponential population growth models from data, instantaneous exponential growth rate models, logistic growth rate models. Population can mean anything from bacteria
More information1.2 Mathematical Models: A Catalog of Essential Functions
1.2 Mathematical Models: A Catalog of Essential Functions A is a mathematical description of a real-world phenomenon. e.g., the size of a population, the demand for a product, the speed of a falling object,
More informationMath 105 Second Midterm March 20, 2012
Math 105 Second Midterm March 0, 01 Name: EXAM SOLUTIONS Instructor: Section: 1. Do not open this exam until you are told to do so.. This exam has 10 pages including this cover. There are 10 problems.
More informationBy the end of this set of exercises, you should be able to. recognise the graphs of sine, cosine and tangent functions
FURTHER TRIGONOMETRY B the end of this set of eercises, ou should be able to (a) recognise the graphs of sine, cosine and tangent functions sketch and identif other trigonometric functions solve simple
More informationHUDSONVILLE HIGH SCHOOL COURSE FRAMEWORK
HUDSONVILLE HIGH SCHOOL COURSE FRAMEWORK COURSE / SUBJECT P r e c a l c u l u s ( A ) KEY COURSE OBJECTIVES/ENDURING UNDERSTANDINGS OVERARCHING/ESSENTIAL SKILLS OR QUESTIONS and Graphs Polynomial, Power,
More informationName: Math Analysis Chapter 3 Notes: Exponential and Logarithmic Functions
Name: Math Analysis Chapter 3 Notes: Eponential and Logarithmic Functions Day : Section 3-1 Eponential Functions 3-1: Eponential Functions After completing section 3-1 you should be able to do the following:
More informationI. Content Standard: Number, Number Sense and Operations Standard
Course Description: Honors Precalculus is the study of advanced topics in functions, algebra, geometry, and data analysis including the conceptual underpinnings of Calculus. The course is an in-depth study
More informationCurriculum Mapper - Complete Curriculum Maps CONTENT. 1.2 Evaluate expressions (p.18 Activity 1.2).
Page 1 of 9 Close Window Print Page Layout Show Standards View Paragraph Format View Course Description MATH 3 (MASTER MAP) School: Binghamton High School Teacher: Master Map Email: Course #: 203 Grade
More informationIntermediate Level Learning Targets
Learning Target #1: Develop proficiency in analyzing, graphing and solving linear equations and inequalities. F1.1,,, B1. C1. 1.1 Students will be able to identify different types of relations and functions.
More informationName: Math 4. a. Graph two periods of the function T(t). Helpful Numbers. Min = Max = Midline = Amplitude =
Name: Math 4 February 3/4, 2016 Sinusoidal Application Problems Sinusoidal Application Problems Objective: Practice creating and using sinusoidal function models. 1. The temperature varies sinusoidally
More informationMathematics High School Functions
Mathematics High School Functions Functions describe situations where one quantity determines another. For example, the return on $10,000 invested at an annualized percentage rate of 4.25% is a function
More informationPrentice Hall Geometry and Algebra 2, North Carolina Editions 2011
Prentice Hall Geometry and Algebra 2, C O R R E L A T E D T O Number and Operations MBC.N.1 Represent expressions involving rational exponents in various forms. MBC.N.1.1 Translate numbers with rational
More information1.9 CC.9-12.A.REI.4b graph quadratic inequalities find solutions to quadratic inequalities
1 Quadratic Functions and Factoring 1.1 Graph Quadratic Functions in Standard Form 1.2 Graph Quadratic Functions in Vertex or Intercept Form 1.3 Solve by Factoring 1.4 Solve by Factoring 1.5 Solve Quadratic
More information