
Shows how to create common bases so that then the exponents can be set equal to each other and that equation can be solved.


Shows how to separate out the persct square so they can become whole numbers or expression leaving the remaining factors under the square root.


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.


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.


Shows how to take the descriptive set builder notation and write a roster set to represent the same one.


For an equation with f(x) equal to a rational expression, this shows how to write the substitution and simplification when putting in a particular value for x.


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


Simply demonstrates how to interpret function notation to understand what is being asked. In the example, the input is shown using function notatiion and the question asks for the function value or…


Describes a situation that can be written as a function of the number of weeks a certain amount it saved and the resulting functional value is the amount still needed to be saved to buy something. …


Describes how to find output values for a function given a list of iinput values and a table to complete a set of ordered pair values. Also mentions what function notation means and how to work with…
