Become a Master of College Algebra & Trigonometry and Ace your next Algebra Exam! In this course, you will master all concepts of CollegeLevel Algebra and Trigonometry, from beginner to advanced, with our stepbystep video tutorials and test your knowledge with over 3500 Practice Test Questions. The concepts you will learn are fundamental to success in higher math classes such as Calculus and Linear Algebra. The topics of the course include:

Review of Real Numbers

Operations with Polynomials

Factoring Polynomials

Rational Expressions

Rational Exponents

Radical Expressions

Solving Linear Equations/Inequalities

Solving Word Problems with Linear Equations

Complex Numbers

Solving Quadratic Equations (Factoring, Completing the Square, Quadratic Formula)

Solving Word Problems with Quadratic Equations

Solving Quadratic/Rational Inequalities

Solving Radical Equations/Inequalities

Solving Advanced Absolute Value Equations/Inequalities

The Coordinate Plane

Graphing Circles

Distance and Midpoint Formulas

Relations and Functions

Domain and Range

Vertical Line Test

Increasing, Decreasing, Constant Intervals

Graphing Linear Functions

Slope

Forms of a Line

Graphs of Basic Equations (Parent Functions)

Graphing Transformations

Function Operations

The Difference Quotient

Composition of Functions

Solving Linear Systems in Two/Three Variables

Solving Systems of Linear Inequalities in Two Variables

Solving Word Problems with Linear Systems

Curve Fitting, Finding the Equation of a Parabola Given Three Points

Partial Fraction Decomposition

Solving Linear Systems using Gaussian Elimination and GaussJordan Elimination

Matrix Algebra (Adding Matrices, Multiplying Matrices, Solving Matrix Equations)

Finding the Inverse of a Matrix

Solving Linear Systems using the Inverse of a Matrix

Finding the Determinant of a Matrix

Finding the Inverse of a Matrix Using Cofactors

Solving Linear Systems using Cramer’s Rule

Applications of determinants: Area of a Triangle, test for collinearity, equation of a line

Determine if functions are onetoone using the Horizontal line test/algebraic methods

Finding the Inverse of a OnetoOne Function

Finding the Inverse of a Domain Restricted Function

Graphing the Inverse of a Function

Graphing Exponential Functions

Solving Exponential Equations with Like Bases

Solving Compound Interest Word Problems

Solving Continuous Compound Interest Word Problems

Graphing Logarithmic Functions

Properties of Logarithms

Expanding Logarithms

Condensing Logarithms

Change of Base Rule for Logarithms

Solving Exponential and Logarithmic Equations

Finding the Vertex Form of a Parabola

How to Graph a Parabola

The Remainder Theorem

Using the Remainder Theorem to test for Zeros of a Polynomial Function

The Factor Theorem

Using the Factor Theorem to factor a polynomial function given one zero

Using the Rational Zeros Theorem to find all possible rational zeros

The Fundamental Theorem of Algebra and the Number of Zeros Theorem

Writing Polynomial Functions Given Zeros and a Point

Conjugate Zeros Theorem

Descartes’ Rule of Signs

Intermediate Value Theorem

Boundedness Theorem

Find the upper and lower bounds for zeros of a polynomial function

Solving nonlinear systems of equations

Conic Sections: Parabolas – Focus and Directrix

Conic Sections: Ellipses – Finding the Foci and Graphing

Arithmetic Sequences

Arithmetic Series

Geometric Sequences

Geometric Series

Sets, Subsets, Venn Diagrams

Union of Two or More Sets

Intersection of Two or More Sets

The Binomial Theorem

Counting Theory

Combinations

Permutations

Probability

Angles in Trigonometry

Complementary and Supplementary Angles

Working with Degrees, Minutes, and Seconds

Converting between Decimal Degrees and Degrees, Minutes, and Seconds

Determine if two angles are coterminal angles

Finding angle measures for similar triangles

Finding side lengths for similar triangles

Finding the Trigonometric Function Values of an Angle

Finding the Trigonometric function Values of an Angle Given a Point on the Terminal Side

Finding Trigonometric Function Values Given One Value and the Quadrant

Finding Trigonometric Function Values Based on Pythagorean Identities

Finding Trigonometric Function Values Based on Quotient Identities

Finding Trigonometric Function Values of Acute Angles

Writing Trigonometric Functions in Terms of its Cofunction

Solving Trigonometric Equations Using Cofunction Identities

Reference Angles

Finding Trigonometric Function Values of NonAcute Angles

Finding Angle Measures with Special Angles

Finding Trigonometric Function Values Using a Calculator

Finding Missing Angle Measures Using Inverse Trigonometric Functions: arcsin, arccos, arctan

Solving Right Triangles

Solving Word Problems with angles of elevation

Solving Word Problems with angles of depression

Radian Measure

Converting Between Radians and Degrees

Finding the Arc Length on a Circle

Finding the Area of a Sector of a Circle

Defining the Six Trigonometric Functions Using the Unit Circle

Solving Trigonometry Word Problems that Involve Linear and Angular Speed

Graphing Sine and Cosine

Graphing Function Transformations of Sine and Cosine

Finding the Amplitude, Period and Phase Shift for Trigonometric Functions

Using the Fundamental Identities to find missing Trigonometric Ratios

Using the Fundamental Identities to rewrite Trigonometric Expressions

Verifying Trigonometric Identities

Sum and Difference Identities for Sine, Cosine, and Tangent

Finding sin(A + B), cos(A + B), and tan(A + B)

Finding sin(A – B), cos(A – B), and tan(A – B)

Finding Trigonometric Function values using DoubleAngle Identities

Working with ProducttoSum and SumtoProduct Identities

Working with HalfAngle Identities

Evaluating Inverse Trigonometric Functions

Graphing Inverse Trigonometric Functions

Finding the Composition of Inverse Trigonometric Functions

Solving Trigonometric Equations Using Linear Methods

Solving Trigonometric Equations by Factoring

Solving Trigonometric Equations by Squaring/Square Roots

Solving Trigonometric Equations Using Identities

Solving Trigonometric Equations Using the Quadratic Formula

Solving Trigonometric Equations with HalfAngles

Solving Trigonometric Equations with Multiple Angles

Solving Trigonometric Equations Involving Inverse Trigonometric Functions

The Law of Sines (ASA)

The Law of Sines (SAA)

The Area of a Triangle using Sine (SAS)

The Law of Sines Ambiguous case (SSA)

The Law of Cosines (SAS), (SSS)

The Area of a Triangle using Heron’s Formula

Finding the Component Form of a Vector

Finding the Magnitude of a Vector

Finding the Direction Angle of a Vector

Finding the Sum (resultant) of Two Vectors

Multiplying a Vector by a Scalar

How to Find the Unit Vector

How to Write a Linear Combination of Unit Vectors

How to Find the Dot Product

How to Find the Angle Between Two Vectors

How to Determine if Two Vectors are Orthogonal

How to Add Two Complex Numbers Graphically

Find the Trigonometric (Polar) Form of a Complex Number

Convert a Complex Number between the Rectangular Form and Polar Form

Multiplying Complex Numbers in Polar Form

Dividing Complex Numbers in Polar Form

Product and Quotient Theorems

De Moivre’s Theorem

Powers of Complex Numbers in Polar Form

Roots of Complex Numbers in Polar Form

Solving Equations Using Roots of Complex Numbers

The Polar Coordinate System

Plotting Polar Coordinates on the Polar Grid

Converting Between Polar Coordinates and Rectangular Coordinates

Writing Polar Coordinates in Multiple Forms

Finding the Distance Between Two Polar Points

Converting Linear Equations Between Rectangular and Polar Forms

Graphing Lines on the Polar Coordinate Plane

Converting Circles from Polar to Rectangular Form

Graphing Circles on the Polar Grid

Finding the Inclination of a Line

Finding the Angle Between Two Lines

Finding the Shortest Distance Between a Point and a Line