Condensed Math Topics – Index
A tutor’s guide and expanded learning resource. Explore topics in order or jump to the one you need.
- Operations
- The Numberline
- Interval Notation (basic)
- Arithmetic Basics
- Counting Basics
- Proof of the Neutrality of Zero
- Inequalities (basic)
- Fractions
- Canceling
- Percentages
- Introducing the Concept of Balancing an Equation
- Property Laws
- Laws of Exponents
- Inverses, Reciprocals, Identities, and Canceling
- Root Notation
- Polynomials
- Basic Structure of a Polynomial
- Polynomial Operations
- Adding Polynomials
- Subtracting Polynomials
- Multiplying Polynomials (FOIL)
- Substitution, Association, Distribution, and Equivalence Statements
- Special Polynomial Forms
- Dividing Polynomials
- Rational Expressions
- Equivalence Statements
- Factoring
- Difference of Squares, Cubics, and Other Formulas
- Factoring By Grouping
- Graphing Functions
- A Function Defined Plainly
- Types of Functions
- Linear Equations
- Linear Equation Formulas
- Systems of Equations
- Substitution Method
- Elimination Method
- Function Notation and Intercept Notation
- Direct and Indirect Notation
- The Inverse of a Function
- Identity Function
- Injective, Surjective and Bijective
- Finding the Inverse for a Function
- Chart of Squares
- Inverse of a Line
- Finding the Inverse for a Cubic Function
- Finding the Inverse for Any Function
- Compositions
- Difference Between an Anti-Function and Inverse Function
- Quadratics
- Classification of Numbers by Set Notation
- Quadratic Formula
- Deriving the Quadratic Formula
- Completing the Square
- Al Khwarizmi Identity
- Graphing Quadratics
- The Discriminant
- Cubics, Quartics, and Higher Powered Quadratics
- Exponential Functions
- Logarithmic Functions
- Graphing Cubics
- Cubic Formula
- Inequalities
- Interval Notation
- Recap Using Greek Methods
- Conic Sections
- Parabolas
- Al Khwarizmi’s Identity Revisited
- Graphing with Real Roots
- Complex Numbers
- Graphing Sideways Parabolas
- Parametric Formulas
- Vertex Formula
- Distance and Midpoint Formula
- Circles
- Ellipses
- Hyperbolas
- Linear and Nonlinear Systems of Equations
- Systems with Three Variables
- Matrix Elimination
- Determinants and Cramer’s Rule
- Business Applications of Matrices
- Linear Algebra for College Students
- Set Notation
- Unions and Intersections
- Color Theory
- Absolute Value Principle
- Inequalities with Absolute Value
- Equations with Absolute Value
- Graphing Inequalities
- Inequalities in Two Variables
- Linear Inequalities
- Graphing Linear Inequalities
- Vertical Lines
- Linear Programming
- Linear Programming Word Problems
- Sequences, Series, and Sigma Notation
- Arithmetic Sequences and Series
- Geometric Sequences and Series
- Infinite Geometric Series
- Bungee Jump
- Combinatorics
- Combinatorics: Permutations
- Fundamental Counting Principle
- Combinatorics: Combinations
- Deriving the Combination Formula
- Binomial Coefficient Notation
- Gaussian Sums
- Number Letter Cypher
- Geometric Sequence of Imperial Measurement System
- Final Matrix
- Final Number to Letter Function
- How to Draw Squares and Cubes
- Activity: 2D Pairings from 3 Dimensions
- Activity: Planes of Existence from 3 Combinations
- Matrix in 3 Dimensions
- Base Systems
- The Binomial Theorem
- Pascal’s Triangle
- The Binomial Theorem Using Binomials
- Probability
- Key Words, Phrases, and Ideas
- Average, Median, and Mode
- Coin Toss
- Die Rolls
- Cards in a Deck
- Cubes
- City Blocks and Taxicab Algebra
- Basic Geometry
- Types of Shapes
- 2D Shapes
- Perimeter and Area Formulas
- Types of Polygons
- Construction Exercises
- Geometric Means for √1/2
- Unit Circle
- Secants
- Tangents
- Degrees
- Radians
- Radicals
- Pi
- How the Unit Circle is Derived
- Special Triangles
- Geometry Notation Symbols
- Geometric Rotations
- Basic Trigonometry Facts
- Classification of Triangles
- Visual Aids for Triangles
- Labeling a â–³
- SOHCAHTOA
- Trig Ratios
- Finding Angles Given All Sides
- Converting Degrees to Ratios
- Solving for a Missing Side
- Trig Functions vs. Trig Ratios
- Trig Notation
- Unit Circle (Trig)
- Equilateral Triangle & 30°:60° Triangle
- Pythagoras
- Unit Triangle
- Similarity Theorems
- SSS Theorem
- SAS Theorem
- AA Theorem
- Law of Sines
- Proof of the Law of Sines
- SSA Ambiguous Case
- Law of Cosines
- Oblique Triangles
- Solving SSA Without Law of Sines or Cosines
- Area Formulas
- Using Sine to Calculate Height
- Heron’s Formula
- Law of Tangents
- Number Theory
- Malone Algorithm for Trig Functions
