An alternative way of expressing functions is using parametric coordinates
lesson notes:08 parametric coordinates
An alternative way of expressing functions is using parametric coordinates
lesson notes:08 parametric coordinates
Restricting the domain of a function allows more inverse functions to be found
lesson notes:07 inverse functions
Find the inverse of a relation which resets the dependent variables back to the dependent variables
lesson notes:06 inverse relations
Applying the absolute function and the square root function to graphs
lesson notes:05 absolute value & roots graphs
Performing the four basic operations; adding (subtracting) and multiplying(dividing) to graphs
lesson notes:04 adding & multiplying graphs