Quick video on solving Linear Inequalities, including its representation on a number line.
Questions answered by this video:
How do you solve inequalities?
How do you graph inequalities?
How do you know when do make an open or a closed dot with inequalities?
How do you know when to flip the sign with inequalities?
Staff Review
Currently 3.0/5 Stars.
A very nice step-by-step tutorial of solving inequalities and graphing them on number lines. Perfect for the beginning student to learn all the way up to any student needing to remember how it is done.