How to calculate and interpret the discriminant of a quadratic equation.
How to find the solution region for a system of inequalities.
How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.
How to solve two-step equations.
How to solve equations with absolute values.
How to solve a system of equations using substitution.
What is absolute value?
How to solve a system of equations using graphing.
How to identify a system of equations that is inconsistent or dependent.
How to find the cube root of a number.
How to write variables to describe numbers.
How to calculate the mean, or average, of a list of numbers.
How to solve multi-step equations.
How to solve a system of equations.
How to solve word problems about values and number of coins.
How to solve a problem when asked to switch the digits of a 2-digit number.
How to move between scientific notation and standard notation of numbers.
How to solve equations with the same variable on both sides.