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  1. 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)

  2. Linear equations & graphs | Algebra 1 | Math | Khan Academy

    Let's explore different ways to find and visualize slopes and intercepts, and how these concepts can help us solve real-world problems. **Unit guides are here!**

  3. Free Math Worksheets — Over 100k free practice problems on …

    Mar 15, 2021 · They’ll help you assign the perfect practice for each student from our full math curriculum and track your students’ progress across the year. Plus, they’re also 100% free — …

  4. Vectors and spaces | Linear algebra | Math | Khan Academy

    Linear algebra 3 units · 4 skills Unit 1 Vectors and spaces Unit 2 Matrix transformations Unit 3 Alternate coordinate systems (bases)

  5. Algebra 1 | Math | Khan Academy

    The Algebra 1 course, often taught in the 9th grade, covers Linear equations, inequalities, functions, and graphs; Systems of equations and inequalities; Extension of the concept of a …

  6. Linear equations, functions, & graphs | Khan Academy

    This topic covers: - Intercepts of linear equations/functions - Slope of linear equations/functions - Slope-intercept, point-slope, & standard forms - Graphing linear equations/functions - Writing …

  7. Linear equations word problems | Algebra (practice) | Khan Academy

    Solve word problems about real world relationships that are given in formulas. Functions are written using function notation.

  8. Linear equations in any form | Algebra (practice) | Khan Academy

    You've had practice with a few different forms of linear equations. Now use your skills.

  9. Matrices | Algebra (all content) | Math | Khan Academy

    This topic covers: - Adding & subtracting matrices - Multiplying matrices by scalars - Multiplying matrices - Representing & solving linear systems with matrices - Matrix inverses - Matrix …

  10. Linear models word problems (practice) | Khan Academy

    Solve general word problems about real-world relationships that can be modeled by linear equations or functions.