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Absolute value equations, functions, & inequalities

This course contains 3 segments:

Graphs of absolute value functions

Learn how to graph absolute value functions like f(x)=|x+2|-8.

Solving absolute value equations

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This course contains 3 segments:

Graphs of absolute value functions

Learn how to graph absolute value functions like f(x)=|x+2|-8.

Solving absolute value equations

Learn how to solve absolute-value equations. For example, solve 2|x-1|=5.

Solving absolute value inequalities

Learn how to solve absolute value inequalities. For example, solve |x-12|+4<14.

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Time
1 hours
Via
Khan Academy
This course belongs to a collection called Algebra (all content). It's comprised of 20 courses:
  1. Introduction to algebra
  2. Solving basic equations & inequalities (one variable, linear)
  3. Linear equations, functions, & graphs
  4. Sequences
  5. System of equations
  6. Two-variable inequalities
  7. Functions
  8. Absolute value equations, functions, & inequalities (viewing)
  9. Quadratic equations & functions
  10. Polynomial expressions, equations, & functions
  11. Exponential & logarithmic functions
  12. Radical equations & functions
  13. Rational expressions, equations, & functions
  14. Trigonometric functions
  15. Algebraic modeling
  16. Complex numbers
  17. Series & induction
  18. Conic sections
  19. Vectors
  20. Matrices
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