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Absolute Value and Inequalities

Can you solve & graph |3x + 7| < 10 ?

Notes and examples of inequalities and absolute value equations are here.

Click to select (larger) image.

Right click to view or save to desktop.

  • Solving inequalities
  • solving absolute value equations
  • solving absolute value inequalities
  • working backwards finding absolute value inequality
  • solving absolute value inequalities  (unusual solutions)
  • absolute value concepts for discussion
  • quiz absolute values inequalities number line
  • quiz absolute values inequalities number line 2
  • quiz absolute values inequalities number line solutions
  • quiz absolute values inequalities number line 2 solutions

Connections

 

link to purplemath absolute value equations

Discussion about solving absolute Values equations


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Free Algebra 1 Worksheets|graphing one and two-variable absolute values and inequalities


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Absolute Value relating to distance on a number line|Definitions, Examples, and questions

Interval notation and set notation

 

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Absolute value inequalities: examples and related topics

 

mathplane absolute value and inequalities videos

VIDEOS: graphing absolute value equations on a number line|Examples of inequalities

 

More Information

  • Steps for solving
  • Unusual problems
  • Graphs (number line)
  • slope in an absolute function graph
  • Number of absolute value solutions
  • Absolute value as it relates to distance on number line

 

______________________________

Using an absolute value inequality, describe the following number line graph:

 

number line absolute value inequality

(A solution can be found in the 4th page of notes on the left.)

_____________________________

 

 

 

<--- Practice Test

 

 

 

 

<--- Solutions

 

 

 

 

____________________________

"A Product of Sweden's Math Department" - Webcomic #20 by Lance Friedman (click lower right corner to view)

webcomic 20 absolut value

More Webcomics

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Lance@mathplane.com

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