
This describes how to solve each side of a compound inequality, then using the graphs of each part determine the interval notation for the entire compound statement.


Presents a compound inequality where both sides have to be solved for the variable first, and then shows how to graph the simplified results


A demonstration of how to deal with interpreting the union and intersection of two inequalities. For a more extensive and exhaustive demo, please view the videos entitled "Understanding…


Shows how to interpret and graph on a number line a set written in set builder notation, then goes on to transfer the line graph to interval notation.


A quick demonstration of how to interpret a line graph of a compound inequality and write its algebraic form.


This presents how to graph two inequalities that are connected by either the word "or" or the word "and"


This demonstrates how to convert negative exponents in a complex fraction to the reciprocal positive exponents and then use the LCD of all fractions to simplify.


Shows how to determine the boderline separating the side of the xy graph that has true solutions from the side that does not. It is then shown how to decide whether that line should be dotted or…


Shows how to write the domain and range of a graph of an unbroken function with a starting point and an ending point.


This demonstrates why and how to use vertical lines to test whether a graph of any relation is a function or not.


Translating a graph into an inequality statement.


A demonstration of number line graphs. There are two examples in the vi deo, but when you do the questions in ALEKS you'll only have to do one.
