How to find additive and multiplicative inverses.
How to simplify products involving zero and negative exponents.
How to set up a system of equations to represent word problems where someone is selling multiple items.
How to solve and graph one variable inequalities using multiplication or division.
How to simplify products and quotients involving exponents.
How to solve quadratic equations by factoring.
How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.