Pawnee City Schools
Angela Schmit

 






Trigonometry Notes



















 
 

Trigonometry Notes

math notebook:


Chapter 1


1-1  Points and Lines
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1-2  Slopes of Lines
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1-3  Finding Equations of Lines
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1-4  Linear Functions and Models
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1-5  The Complex Numbers
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1-6  Solving Quadratic Equations
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1-7  Quadratic Functions and Their Graphs
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Quiz Review 4-7.1
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1-8  Quadratic Models

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Chapter 2

2-1  Polynomials
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2-2  Synthetic Division; The Remainder and Factor Theorems
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2-3  Graphing Polynomial Functions
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2-4  Finding Maximums and Minimums of Polynomial Functions
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2-5  Using Technology to Approximate Roots of Polynomial Equations
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2-6  Solving Polynomial Equations by Factoring
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2-7  General Results for Polynomial Equations

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Chapter 3

3-1 Linear Inequalities; Absolute Value
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3-2 Polynomial Inequalities in One Variable
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3-3  Polynomial Inequalities in Two Variables
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3-4  Linear Programming
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Chapter 4

4-1  Functions
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4-2  Operations on Functions
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4-3  Reflecting Graphs; Symmetry
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The remainder of the class notes will now be located on Angel (Lessons)
http://pcps.myelearning.org


4-4  Periodic Functions; Stretching and Translating Graphs
4-5  Inverse Functions
4-6  Functions of Two Variables
4-7  Forming Functions from Verbal Descriptions


Chapter 5

5-1  Growth and Decay; Integral Exponents
5-2  Growth and Decay;  Rational Exponents
5-3  Exponential Functions
5-4 The Exponential Function e ^x and the Function e^x
5-5  Logarithmic Functions
5-6  Laws of Logarithms 
5-7  Exponential Equations; Changing Bases 



Chapter 6

Introduction
6-1  Coordinate Proofs  
6-2  Equations of Circles 
6-3  Ellipses
6-4  Hyperbolas
6-5  Parabolas 
6-6  Systems of Second-Degree Equations 
6-7  A New Look at Conic Sections

Chapter 7

7-1  Measurement of Angels
7-2  Sectors of Circles
7-3  The Sine and Cosine Functions
7-4  Evaluating and Graphing Sine and Cosine 
7-5  The Other Trigonometric Functions
7-6  The Inverse Trigonometric Functions 

Chapter 8

8-1  Simple Trigonometric Equations 
8-2  Sine and Cosine Curves   
8-3  Modeling Periodic Behavior
8-4  Relationships Among the Functions
8-5  Solving More Difficult Trigonometric Equations


Chapter 9

9-1  Solving Right Triangles
9-2  The Area of  Triangle
9-3  The Law of Sines
9-4  The Law of Cosines
Mixed Trig Exercises
9-5  Applications of Trigonometry to Navigation and Surveying


Chapter 10

10-1  Formulas for cos (alpha +/- beta) and sin (alpha +/- beta)
10-2  Formulas for tan (alpha +/- beta)
10-3  Double-Angle and Half-Angle Formulas
10-4  Solving Trigonometric Equations


Chapter 11

11-1  Polar Coordinates and Graphs
11-2  Geometric Representation of Complex Numbers
11-3  Powers of Complex Numbers
11-4  Roots of Complex Numbers


Chapter 12

12-1  Geometric Representation of Vectors
12-2  Algebraic Representation of Vectors
12-3  Vector and Parametric Equations:  Motion in a Plane
12-4  Parallel and Perpendicular Vectors; Dot Product
12-5  Vectors in Three Dimensions
12-6 Vectors and Planes
12-7  Determinants
12-8  Applications of Determinants
12-9  Determinants and Vectors in Three Dimensions

Chapter 13

13-1  Arithmetic and Geometric Sequences
13-2  Recursive Definitions
13-3  Arithmetic and Geometric Series and Their Sums
13-4  Limits and Infinite Sequences
13-5  Sums of Infinite Series
13-6  Sigma Notation
13-7  Mathematical Induction


Chapter 14

14-1  Matrix Addition and Scalar Multiplication
14-2  Matrix Multiplication
14-3 Applying Matrices to Linear Systems
14-4  Communication Matrices
14-5  Transition Matrices
14-6  Transformation Matrices


Chapter 15

15-1  Venn Diagrams
15-2  The Multiplication, Addition, and Complement Principles
15-3  Permutations and Combinations
15-4  Permutations with Repetition; Circular Permutations
15-5  The Binomial Theorem; Pascal's Triangle


Chapter 16

16-1  Introduction to Probability
16-2  Probability of Events Occurring Together
16-3  The Binomial Probability Theorem
16-4  Probability Problems Solved with Combinations
16-5  Working with Conditional Probability
16-6  Expected Value


Chapter 17

17-1  Tables, Graphs, and Averages
17-2  Box-and-Whisker Plots
17-3  Variability
17-4  The Normal Distribution
17-5  Sampling
17-6  Confidence Intervals for Surveys and Polls


Chapter 18

18-1  Introduction to Curve Fitting; The Least-Squares Line
18-2  Fitting Exponential Curves
18-3  Fitting Power Curves
18-4  Choosing the Best Model


Chapter 19

19-1  Limits of Functions
19-2  Graphs of Rational Functions
19-3  Using Technology to Appoximate the Area under a Curve
19-4  Power Series
19-5  Anaylzing Orbits
19-6  Applications of Iterated Functions


Chapter 20


20-1  The Slope of a Curve
20-2  Using Derivatives in Curve Sketching
20-3  Extreme Value Problems
20-4  Velocity and Acceleration




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