How to use point-slope form of a line.
How to solve a system of linear equations in two variables.
How to use algebra to show that two functions are inverses.
How to find the midpoint of two points.
How to find the slope between two points.
How to multiply two binomials together.
How to graph the inverse of a function using points.
How to evaluate a fractional exponent two ways.
How to talk about the rectangular coordinate system.
How to graph a quadratic inequality.
How to find the speed of transit when the time of two different legs is known.
How to solve a mixture problem when the size difference between the two containers is known.