Math: High school & college Ages 14-18

Integrated math 3

The Mathematics 3 course, often taught in the 11th grade, covers Polynomials; Logarithms; Transformations of functions; an extension of the worlds of Equations and Modeling; Trigonometric functions; Rational functions; and an extension of the world of Statistics and Probability. Khan Academy's Mathematics 3 course is built to deliver a comprehensive, illuminating, engaging, and Common Core aligned experience!

13 units 72 lessons 33 videos 0 on CDN

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Unit 2 Polynomial arithmetic

1 Intro to polynomials Free 2 Average rate of change of polynomials Free 3 Adding and subtracting polynomials Free 5 Multiplying monomials by polynomials 🔒 Pro 7 Multiplying binomials by polynomials 🔒 Pro 8 Special products of polynomials 🔒 Pro 13 Rational functions: Unit test 🔒 Pro

Unit 3 Polynomial factorization

1 Factoring monomials 🔒 Pro 2 Greatest common factor 🔒 Pro 3 Taking common factors 🔒 Pro 4 Factoring higher degree polynomials 🔒 Pro 6 Factoring using structure 🔒 Pro 8 Polynomial identities 🔒 Pro 9 Geometric series 🔒 Pro

Unit 4 Polynomial division

1 Dividing polynomials by x 🔒 Pro 2 Dividing quadratics by linear factors 🔒 Pro 4 Dividing polynomials by linear factors 🔒 Pro 5 Polynomial remainder theorem 🔒 Pro

Unit 5 Polynomial graphs

1 Zeros of polynomials 🔒 Pro 2 Positive and negative intervals of polynomials 🔒 Pro 3 End behavior of polynomials 🔒 Pro 4 Putting it all together 🔒 Pro

Unit 6 Logarithms

1 Introduction to logarithms 🔒 Pro 2 The constant e and the natural logarithm 🔒 Pro 3 Properties of logarithms 🔒 Pro 5 Change of base formula for logarithms 🔒 Pro 6 Solving exponential equations with logarithms 🔒 Pro 7 Solving exponential models 🔒 Pro

Unit 7 Transformations of functions

1 Shifting functions 🔒 Pro 2 Reflecting functions 🔒 Pro 3 Symmetry of functions 🔒 Pro 5 Scaling functions 🔒 Pro 6 Putting it all together 🔒 Pro 8 Graphs of square and cube root functions 🔒 Pro 9 Graphs of exponential functions 🔒 Pro 10 Graphs of logarithmic functions 🔒 Pro

Unit 8 Equations

1 Rational equations 🔒 Pro 2 Square-root equations 🔒 Pro 3 Extraneous solutions 🔒 Pro 4 Cube-root equations 🔒 Pro 6 Quadratic systems 🔒 Pro 7 Solving equations by graphing 🔒 Pro

Unit 9 Trigonometry

1 Law of sines 🔒 Pro 3 video(s) 2 Law of cosines 🔒 Pro 3 video(s) 3 Solving general triangles 🔒 Pro 1 video(s) 5 Unit circle introduction 🔒 Pro 6 Radians 🔒 Pro 7 The Pythagorean identity 🔒 Pro 8 Trigonometric values of special angles 🔒 Pro 10 Graphs of sin(x), cos(x), and tan(x) 🔒 Pro 11 Amplitude, midline, & period 🔒 Pro 12 Transforming sinusoidal graphs 🔒 Pro 14 Graphing sinusoidal functions 🔒 Pro 15 Sinusoidal models 🔒 Pro

Unit 10 Modeling

1 Modeling with function combination 🔒 Pro 2 Interpreting features of functions 🔒 Pro 3 Manipulating formulas 🔒 Pro 5 Modeling with two variables 🔒 Pro 6 Modeling with multiple variables 🔒 Pro

Unit 11 Study Design

1 Samples and surveys 🔒 Pro 2 Observational studies and experiments 🔒 Pro 2 video(s)

Unit 12 Binomial probability

1 Binomial probability 🔒 Pro

Unit 13 Normal distributions

1 Normal distributions 🔒 Pro

Unit 14 Rational functions

1 Cancelling common factors 🔒 Pro 6 video(s) 3 End behavior of rational functions 🔒 Pro 4 Discontinuities of rational functions 🔒 Pro 5 Graphs of rational functions 🔒 Pro 9 video(s) 6 Modeling with rational functions 🔒 Pro 5 video(s) 8 Multiplying & dividing rational expressions 🔒 Pro 4 video(s) 9 Adding subtracting rational expressions intro 🔒 Pro 10 Adding subtracting rational expressions (factored) 🔒 Pro 11 Adding subtracting rational expressions (not factored) 🔒 Pro