Linear Algebra - Khan Academy
Linear Algebra | Khan Academy. Linear algebra 3 units · 4 skills. Unit 1 Vectors and spaces. Unit 2 Matrix transformations. Unit 3 Alternate coordinate systems (bases)
Algebra I - Khan Academy
Master Algebra I with Khan Academy's interactive lessons and practice exercises, covering key concepts and problem-solving techniques.
Pre-algebra - Khan Academy
Get ready for Algebra 1; Get ready for Geometry; Get ready for Algebra 2; Get ready for Precalculus; ... Linear algebra; See all Math; Test prep; Digital SAT. NEW. LSAT; MCAT; ... Search for courses, skills, and videos. Our mission is to provide a free, world-class education to anyone, anywhere. ...
Khan Academy | Free Online Courses, Lessons & Practice
Created by experts, Khan Academy’s library of trusted, standards-aligned practice and lessons covers math K-12 through early college, grammar, science, history, AP®, SAT®, and more. It’s all free for learners and teachers.
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Math: Get ready courses; Get ready for 3rd grade; Get ready for 4th grade; Get ready for 5th grade; Get ready for 6th grade; Get ready for 7th grade; Get ready for 8th grade; Get ready for Algebra 1; Get ready for Geometry; Get ready for Algebra 2; Get ready for Precalculus; Get ready for AP® Calculus; Get ready for AP® Statistics
College Algebra - Khan Academy
Linear equations and inequalities are the foundation of many advanced math topics, such as functions, systems, matrices, and calculus. Learn how to master them and unlock new possibilities for your future studies and careers in engineering, …
Statistics and probability - Khan Academy
Expected counts in chi-squared tests with two-way tables. Test statistic and P-value in chi-square tests with two-way tables. Making conclusions in chi-square tests for two-way tables. Inference for categorical data (chi-square tests): Unit test.
Algebra II - Khan Academy
The Algebra 2 course, often taught in the 11th grade, covers Polynomials; Complex Numbers; Rational Exponents; Exponential and Logarithmic Functions; Trigonometric Functions; Transformations of Functions; Rational Functions; and continuing the work with Equations and Modeling from previous grades.
Forms of linear equations | Algebra 1 | Math | Khan Academy
We can write linear equations in different forms to reveal different features of the scenarios they describe. Let's get clever. **Unit guides are here!** Power up your classroom with engaging strategies, tools, and activities from Khan Academy’s learning experts. [**PDF**](https://bit.ly/4e2hWD7)
Precalculus | Math | Khan Academy
The Precalculus course covers complex numbers; composite functions; trigonometric functions; vectors; matrices; conic sections; and probability and combinatorics. It also has two optional units on series and limits and continuity.