Completed
PreCalculus Final Exam Review 2nd Quarter
Class Central Classrooms beta
YouTube videos curated by Class Central.
Classroom Contents
PreCalculus
Automatically move to the next video in the Classroom when playback concludes
- 1 Tangent Sum and Difference Formulas How to Use
- 2 Solving Polynomial Inequalities Algebraically Using Number Line
- 3 Given One Imaginary Zero Find All the Zeros of the Function
- 4 Find Remaining Factors When Given 1 Factor (Synthetic Division)
- 5 What Ticket Price Maximizes Revenue? (Quadratic Word Problem Precalculus)
- 6 Find the Inverse of a Function with Domain Restrictions
- 7 Find the Inverse of a Function Algebraically
- 8 Algebraic Tests to Check Symmetry With Respect to X-Axis, Y-Axis, and Origin
- 9 Writing a Sinusoidal Equation Given Max and Min (Example 1)
- 10 How to Find Slant Asymptote of a Rational Function
- 11 Law of Sines (SSA) Ambiguous Case 2 Triangles Possible
- 12 Determine Which Quadrant(s) Where Point (x,y) is Located Given Restrictions
- 13 Find Reference Angle in Radians and Degrees (Formulas)
- 14 Law of Sines AAS, ASA, SSA Ambiguous Case
- 15 Is a Function Even, Odd, or Neither?
- 16 Graphing Logarithmic Functions with Transformations
- 17 Graphing Polynomial Functions Using End Behavior, Zeros, and Multiplicities
- 18 Testing for Symmetry Versus Even or Odd (PreCalculus)
- 19 Writing Trig Functions as Algebraic Expressions
- 20 Find the Domain of a Function (Precalculus) Given Equation (4 Examples)
- 21 Find the Average Rate of Change of the Function from x1 to x2 (Precalculus)
- 22 Write a Quadratic Equation in Standard Form by Completing the Square (3 Examples)
- 23 Find the Equation of a Circle Given Endpoints of Diameter
- 24 Writing a Sinusoidal Equation Given Max and Min (Example 2)
- 25 Parabola Equation Using Distance Formula
- 26 Cramer's Rule Solving a System of Linear Equations 2x2
- 27 Draw an Angle in Radians (Standard Position)
- 28 Linear Programming (Optimization) 2 Examples Minimize & Maximize
- 29 Solving Exponential Equations
- 30 Write Recursive Formulas for Sequences (2 Methods)
- 31 Completing the Square to Solve a Quadratic Equation (3 Examples)
- 32 Graphing Rational Functions Step-by-Step (Complete Guide 3 Examples)
- 33 Solve an Exponential Equation by Getting Bases to be Equal
- 34 Find Horizontal Asymptote of a Rational Function
- 35 Difference Quotient - How to Simplify (3 Types)
- 36 Sequences and Series Introduction
- 37 Solving Trigonometric Equations - How to Write General Solution
- 38 Law of Sines and Law of Cosines (4 Examples)
- 39 Evaluating Inverse Trigonometric Functions (arcsin, arccos, arctan) Using Unit Circle
- 40 Verifying Trigonometric Identities Easily - Strategy Explained (14 Examples)
- 41 Graphing Piecewise Functions - 2 Methods
- 42 Graphing Sine and Cosine Functions with Transformations (Multiple Examples)
- 43 Solving Exponential and Logarithmic Equations (Multiple Examples)
- 44 Partial Fraction Decomposition All Types (Quick Review)
- 45 Radians Intro (What are they? Converting Units, Draw Standard Position)
- 46 Evaluating Limits Given a Graph
- 47 Graphing Sine, Cosine, Cosecant, Secant, Tangent & Cotangent (Complete Guide)
- 48 Factoring Polynomials Completely - All Types (100 Problems & Free Worksheet)
- 49 Sketching Rational Functions Step by Step (6 Examples!)
- 50 Equation of Parabola Given 3 Points (System of Equations)
- 51 Approximating Limits Using a Table with Ti84 Calculator
- 52 Solving a System 3 Equations (General Solution)
- 53 Elimination 3 Variables (Multiple Examples)
- 54 Elimination 3 Variables 3 Equations
- 55 Solving Trigonometric Equations Multiple Angles
- 56 Sequences and Series (Arithmetic & Geometric) Quick Review
- 57 Composition of Functions (Examples)
- 58 Plotting Points in 3 Dimensions
- 59 PreCalculus Final Exam Review 2nd Quarter
- 60 PreCalculus Final Exam Review First Quarter
- 61 Transformations of Parent Graphs (Advanced)
- 62 Verifying Functions are Inverses
- 63 Probability Defective Units Example
- 64 Vertex Form for Quadratic Functions (by Completing the Square)
- 65 Double Intercept Equation of a Line
- 66 Absolute Value Function (How to Graph)
- 67 Is y a Function of x?
- 68 Equation of Sphere in Standard Form
- 69 Parametric Equations Sketching a Curve (3 Examples)
- 70 Descartes Rule of Signs to Determine Number of Positive & Negative Zeros
- 71 Distance and Midpoint Formula in 3 Dimensions
- 72 Distinguishable Permutations of Letters in a Word
- 73 Arithmetic Sequence (Explicit Formula)
- 74 Geometric Sequence (Explicit Formula)
- 75 Fundamental Counting Principle
- 76 Permutations Combinations Factorials & Probability
- 77 Factorial Expressions (Simplifying)
- 78 Binomial Expansion Find a Specific Term
- 79 Binomial Expansion Finding Coefficient
- 80 Graphing Sine and Cosine Functions (More Challenging Examples)
- 81 Greatest Integer Function How to Graph
- 82 End Behavior of Polynomial Functions Using Leading Coefficient Test
- 83 Converting Polar Equations to Rectangular Equations
- 84 Converting Rectangular Equations to Polar Equations
- 85 Parent Function Graphs Transformations (Shift, Stretch, Reflect)
- 86 How to Graph Tan (Tangent) - More Challenging
- 87 Condensing Logarithms into a Single Log (More Challenging Examples)
- 88 Expanding Logarithmic Expressions (More Challenging Examples)
- 89 Sine or Cosine Writing Equations Given Graph
- 90 Convert from Rectangular to Polar Coordinates
- 91 Convert from Polar to Rectangular Coordinates
- 92 Polar Coordinates How to Graph Points
- 93 Write Equation of a Parabola Given Vertex and Directrix
- 94 Equation of Parabola Given Focus and Directrix
- 95 Equation of Ellipse Given Vertices and Foci
- 96 Ellipse Equation Given Eccentricity and Foci
- 97 Ellipse Equation Given Vertices and Eccentricity
- 98 Hyperbola Equation Given Asymptotes and Vertices
- 99 Determine if an Equation is a Hyperbola, Ellipse, Parabola or Circle
- 100 Piecewise Functions - How to Evaluate
- 101 Row Reduced Echelon Form
- 102 Partial Fraction Decomposition All Types
- 103 Gaussian Elimination with Back Substitution
- 104 Finding Relative Maximums and Minimums Using Difference Quotient
- 105 Recursive Formulas How to Write
- 106 Logs Everything You Need to Know
- 107 What is a derivative?
- 108 Writing Logarithms in Exponential Form
- 109 Arithmetic Sequence Formula Given 2 Terms Easy Method
- 110 Bearing Math Problems
- 111 Time to Triple Compounding Continuously
- 112 Time to Double Compounding Continuously
- 113 Find Inverse and State Domain Restriction
- 114 How to Graph Arctan (tangent inverse)
- 115 How to Graph Arccos (cosine inverse)
- 116 How to Graph Arcsin (sine inverse)
- 117 Understanding Even Odd Identities
- 118 Cofunction Identities (Trigonometry) - Understanding Them
- 119 Graphing Exponential Functions with Base e
- 120 Converting from Minutes and Seconds to Degrees
- 121 Solving Radical Equations (More Challenging)
- 122 Solving Radical Equations
- 123 Convert from Degrees to Degrees, Minutes, Seconds
- 124 Deriving the Quadratic Formula by Completing the Square
- 125 Exponential Growth Model Example
- 126 Writing a Polynomial Given Zeros
- 127 Determining if a Function is a Polynomial
- 128 One-to-One Property to Solve Logarithmic Equations
- 129 Rewriting Logs in Exponential Form
- 130 One to One Property for Exponential Equations
- 131 Completing the Square to Solve Quadratic Equations
- 132 Finding Zeros of Rational Functions
- 133 Half Life Formula & Example
- 134 Domain of Logarithmic Functions
- 135 Find Two Positive Real Numbers Whose Product is a Maximum (PreCalculus)
- 136 Describing End Behavior Using Limit Notation
- 137 Finding Horizontal and Vertical Asymptotes Graphing Rational Functions
- 138 Holes, Removable Discontinuities, Graphing Rational Functions
- 139 Completing the Square Leading Coefficient (More Challenging Examples)
- 140 Sum of 2 Squares Factoring
- 141 Find the Equation of a Quadratic (Parabola) Given 3 Points
- 142 Inverse Variation or Direct Variation? (Given a Table)
- 143 Powers of i (Simplifying)
- 144 Solving Quadratic Inequalities Using Sign Analysis
- 145 Volume of Open Box Made From Rectangle with Squares Cut Out
- 146 Decomposing Functions Using Composition of Functions
- 147 Interval notation for where functions Increase, Decrease, Constant
- 148 Shifting, Stretching and Reflecting Parent Function Graphs
- 149 Graphing Step Functions
- 150 Piecewise Functions Graphing
- 151 Interval Notation (What is It?)
- 152 Absolute Value Inequality Special Cases
- 153 Finding a Sinusoidal Equation Given a Maximum and Minimum
- 154 Half Angle Formula Positive or Negative?
- 155 Verifying Trigonometric Identities (Examples)
- 156 What are Imaginary Numbers?
- 157 How to Graph Tangent (Simplified)
- 158 Ellipses Vs. Hyperbolas Similarities and Differences
- 159 Matrices Quick Tip for Rotating and Reflecting
- 160 Which Way Does the Hyperbola Open?
- 161 Finding Equation of Parabola Given Vertex and Directrix
- 162 Finding Equation of Parabola Given Focus and Vertex
- 163 Finding Tangent Line to a Parabola Using Distance Formula
- 164 Finding Distance from Point to Line (Formula)
- 165 Finding Angle Between 2 Lines (Formula)
- 166 Finding Angle of Inclination of a Line
- 167 Heron's Area Formula for Triangles
- 168 Master the Unit Circle!
- 169 Equation of Hyperbola Given Asymptotes and Foci
- 170 TI84 TI83 Pascal's Triangle Binomial Expansion
- 171 Area under a Curve - PreCalculus
- 172 Parametric Equations - How to Eliminate the Parameter
- 173 Bouncing Ball Distance Traveled Example
- 174 Writing Summations in Sigma Notation
- 175 More Difference Quotient Examples
- 176 Derivative at a Point Using Difference Quotient
- 177 Area of a Region using Limits
- 178 Limits at Infinity
- 179 Tangent Line Using Difference Quotient
- 180 Finding Limits Precalculus Methods
- 181 Expanding and Condensing Logs (Challenging)
- 182 Solving (Challenging) Log Equations Different Bases
- 183 TI84 TI83 Calculating Standard Deviation
- 184 Using Matrices to Solve Systems of Equations on Ti84 Calculator
- 185 Cramer's Rule Matrices
- 186 Inverse Matrices Solving Systems of Equations
- 187 Inverse of a 2x2 Matrix
- 188 Area of a Triangle Using Determinant
- 189 Determinant of a Matrix - How to Find (2x2 & 3x3)
- 190 How to do Matrix Multiplication
- 191 Matrices - Dimensions, Add, Subtract Scalar Multiplication
- 192 Mathematical Induction Examples
- 193 Probability Examples with Cards
- 194 Writing Conic Sections in Standard Form
- 195 Binomial Probability
- 196 How to Use Permutations and Combinations
- 197 Hyperbolas - How to Graph
- 198 How to Graph Ellipses and Write the Equation
- 199 How to Graph Parabolas and Write the Equation
- 200 Binomial Expansion Theorem
- 201 Sum of Infinite Geometric Series
- 202 Sum of a Geometric Series
- 203 Geometric Sequence Formula
- 204 Sum of an Arithmetic Series Formula
- 205 Arithmetic Sequence - Write Equation (Formula)
- 206 Partial Fractions Repeated Quadratic Factors
- 207 Partial Fractions Quadratic Factors
- 208 Partial Fractions Repeated Linear Factors
- 209 Partial Fractions with Improper Fractions
- 210 TI-84 TI-83 Finding Log Values
- 211 Finding Relative Maximum and Relative Minimum Ti84 Ti83
- 212 Zeros How to Find Ti84 Ti83
- 213 Solving Systems of 3 Equations Elimination
- 214 Solving Systems of Equations Elimination Method
- 215 Substitution Method for Solving Systems of Equations
- 216 Solve Systems of Linear Equations by Graphing
- 217 Factoring by Grouping (4 terms)
- 218 Factoring Quadratic Form Trinomials
- 219 How to factor the Sum of 2 Cubes
- 220 Finding nth Roots of a Complex Number
- 221 Complex Number to a Power Using DeMoiver's Theorem
- 222 Multiply and Divide Complex Numbers in Trigonometric Form (Formulas)
- 223 Trigonometric Form of a Complex Number
- 224 Compounding Continuously Pert Formula
- 225 Compound Interest Formula
- 226 Absolute Value of a Complex Number
- 227 Angle Between 2 Vectors (Formula)
- 228 Dot Product to Multiply Vectors
- 229 Inverse Trigonometric Functions Using Unit Circle to Find Angles Between 0 and 2 pi
- 230 Half Angle Formulas - How to Use
- 231 How to Use Double Angle Formulas
- 232 Solving Rational Inequalities
- 233 Rational Functions Graphing
- 234 Intermediate Value Theorem
- 235 Leading Coefficient Test
- 236 Descartes Rule of Signs
- 237 Rational Root Theorem
- 238 Zeros - How to Find Using Factoring
- 239 Complex Numbers Add, Subtract, Multiply, Divide
- 240 How to Use the Remainder Theorem
- 241 How to do Synthetic Division
- 242 Sum and Difference Formulas
- 243 Parabolas in General Form - How to Graph
- 244 Graphing Parabolas in Intercept Form
- 245 Graphing Parabolas in Vertex Form
- 246 Adding and Subtracting Vectors
- 247 Unit Vectors - How to find
- 248 Vectors Finding the Direction
- 249 Magnitude of a Vector
- 250 Vectors Component Form
- 251 How to Find the Inverse of a Function
- 252 Composition of Functions - How to
- 253 Difference Quotient - What is it? (PreCalculus)
- 254 Law of Cosines
- 255 Parent Functions Transformations
- 256 Polynmomial Long Division
- 257 Domain of a Function (Given Equation or Graph) How to Find
- 258 Circle Equation in Standard Form (How to Graph)
- 259 How to Test for Symmetry
- 260 Is a Function Even or Odd?
- 261 Vertical Line Test
- 262 What is the Horizontal Line Test?
- 263 Solving Trig Equations
- 264 Unit Circle Finding Trig Values
- 265 Reference Angles
- 266 Coterminal Angles
- 267 Simplifying Trigonometric Expressions (Using Identities)
- 268 Arc Length (Formula)
- 269 Area of a Sector How to Find (Formula Radians)
- 270 Converting Degrees to Radians
- 271 Finding Complement and Supplement of an Angle (Radians & Degrees)
- 272 Exponential Functions (How to Graph)
- 273 Logarithmic Equations - How to Solve
- 274 Expanding and Condensing Logs
- 275 Logarithms (Logs) How to Graph
- 276 Logarithms Change of Base Formula
- 277 Evaluating Logarithms
- 278 How to Graph Secant and Cosecant
- 279 Graphing Tan and Cot
- 280 Graphing Sin and Cos
- 281 Linear Speed and Angular Speed
- 282 Law of Sines (Trigonometry)
