Math: High school & college Ages 14-18 ● Media ready

Integrated math 2

The Mathematics 2 course, often taught in the 10th grade, covers Quadratic equations, functions, and graphs; Complex numbers; Rational exponents and exponential models; Similarity and Trigonometry; Solids; Circles and other Conic sections; and introductory Probability. Khan Academy's Mathematics 2 course is built to deliver a comprehensive, illuminating, engaging, and Common Core aligned experience!

13 units 88 lessons 19 videos 9 on CDN

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Unit 2 Absolute value & piecewise functions

1 Graphs of absolute value functions Free 4 video(s) ● 3 Piecewise functions Free 5 video(s) ● 13 Probability: Unit test 🔒 Pro

Unit 3 Quadratics: Multiplying & factoring

1 Multiplying monomials by polynomials 🔒 Pro 2 Multiplying binomials 🔒 Pro 4 Special products of binomials 🔒 Pro 5 Introduction to factoring 🔒 Pro 6 Factoring quadratics intro 🔒 Pro 8 Factoring quadratics by grouping 🔒 Pro 9 Factoring quadratics with difference of squares 🔒 Pro 10 Factoring quadratics with perfect squares 🔒 Pro 12 Strategy in factoring quadratics 🔒 Pro

Unit 4 Quadratic functions & equations

1 Intro to parabolas 🔒 Pro 2 Solving and graphing with factored form 🔒 Pro 4 Solving by taking the square root 🔒 Pro 5 Vertex form 🔒 Pro 7 Solving quadratics by factoring 🔒 Pro 8 The quadratic formula 🔒 Pro 10 Completing the square 🔒 Pro 11 Strategizing to solve quadratic equations 🔒 Pro 13 Quadratics standard form 🔒 Pro 14 Features & forms of quadratic functions 🔒 Pro 16 Comparing quadratic functions 🔒 Pro 17 Transforming quadratic functions 🔒 Pro

Unit 5 Irrational numbers

1 Irrational numbers 🔒 Pro 2 Sums & products of rational/irrational numbers 🔒 Pro 3 Proofs concerning irrational numbers 🔒 Pro

Unit 6 Complex numbers

1 The imaginary unit i 🔒 Pro 2 Complex numbers introduction 🔒 Pro 3 The complex plane 🔒 Pro 5 Adding & subtracting complex numbers 🔒 Pro 6 Multiplying complex numbers 🔒 Pro 7 Quadratic equations with complex solutions 🔒 Pro

Unit 7 Rational exponents and radicals

1 Rational exponents 🔒 Pro 2 Properties of exponents (rational exponents) 🔒 Pro 4 Equivalent forms of exponential expressions 🔒 Pro 5 Evaluating exponents and radicals 🔒 Pro 6 Solving exponential expressions using properties of exponents 🔒 Pro

Unit 8 Exponential models

1 Interpreting the rate of change of exponential models 🔒 Pro 2 Constructing exponential models according to rate of change 🔒 Pro 3 Advanced interpretation of exponential models 🔒 Pro

Unit 9 Similarity

1 Definitions of similarity 🔒 Pro 2 Introduction to triangle similarity 🔒 Pro 4 Solving similar triangles 🔒 Pro 5 Angle bisector theorem 🔒 Pro 7 Solving problems with similar & congruent triangles 🔒 Pro 8 Proving relationships using similarity 🔒 Pro 9 Solving modeling problems with similar & congruent triangles 🔒 Pro

Unit 10 Right triangles & trigonometry

1 Pythagorean theorem 🔒 Pro 2 Pythagorean theorem proofs 🔒 Pro 3 Special right triangles 🔒 Pro 5 Ratios in right triangles 🔒 Pro 6 Introduction to the trigonometric ratios 🔒 Pro 7 Solving for a side in a right triangle using the trigonometric ratios 🔒 Pro 8 Solving for an angle in a right triangle using the trigonometric ratios 🔒 Pro 10 Sine & cosine of complementary angles 🔒 Pro 11 Modeling with right triangles 🔒 Pro

Unit 11 Solid geometry

1 2D vs. 3D objects 🔒 Pro 3 Cavalieri's principle and dissection methods 🔒 Pro 5 Volume and surface area 🔒 Pro 6 Density 🔒 Pro

Unit 12 Circles

1 Circle basics 🔒 Pro 2 Arc measure 🔒 Pro 3 Arc length (from degrees) 🔒 Pro 5 Introduction to radians 🔒 Pro 6 Arc length (from radians) 🔒 Pro 7 Sectors 🔒 Pro 9 Inscribed angles 🔒 Pro 10 Inscribed shapes problem solving 🔒 Pro 11 Proofs with inscribed shapes 🔒 Pro 12 Properties of tangents 🔒 Pro 14 Constructing regular polygons inscribed in circles 🔒 Pro 15 Constructing circumcircles & incircles 🔒 Pro 16 Constructing a line tangent to a circle 🔒 Pro

Unit 13 Conic sections

1 Introduction to conic sections 🔒 Pro 2 Features of a circle 🔒 Pro 3 Standard equation of a circle 🔒 Pro 5 Expanded equation of a circle 🔒 Pro 6 Focus & directrix of a parabola 🔒 Pro 1 video(s)

Unit 14 Probability

1 Probability basics 🔒 Pro 3 Counting with combinations 🔒 Pro 4 video(s) 4 Probability with counting, permutations, combinations 🔒 Pro 3 video(s) 6 Multiplication rule for independent events 🔒 Pro 7 Multiplication rule for dependent events 🔒 Pro 2 video(s) 8 Addition rule for probability 🔒 Pro 10 Conditional probability 🔒 Pro 11 Simulation and randomness 🔒 Pro 12 Expected value 🔒 Pro