Interval Notation

An interval is a space of value, or a range of numbers.  For example, whole numbers between 1 and 10 is an interval.  

Interval notation is a way to write all of the values bound by end points.  Conceptually this is very similar to writing inequalities and compound inequalities.  Read through the notes in the tabs below, watch the video.  Try the practice problems.  Then, grade the practice problems.  Finally, to really test your knowledge and understanding, try the quiz!  You’ll get an instant score with feedback.  

Learning takes time and patience, but is an investment in yourself.  Allow yourself to be confused, you’ll work through it.  That’s what’s required … nobody is born knowing this stuff!

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