Understanding Hess' Law.
Predicting allele frequency in Hardy Weinberg equilibrium.
How to make a table to graph any quadratic equation.
How to solve a quadratic equation by completing the square.
How to calculate and interpret the discriminant of a quadratic equation.
How to use stoichiometry to work with chemical equations.
The importance of solving literal equations for a given variable
How to solve a system of linear equations in three variables.
How to use matrices to solve a system of linear equations.
How to solve word problems involving rates of travel, possibly including wind or water current.
How to write an equation for the coordinate planes or any plane that is parallel to one.
How to graph absolute value equations without making a table of values.
How to derive the equation for the distance between two points using the Pythagorean Theorem.
How to solve a system of linear equations in three variables that yields no, or many solutions.
How to find the graph of a logarithmic equation with a base greater than one.
Short, helpful video on ACT Algebra by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm.