Complete Guide Linear Functions A linear function describes a relationship with a constant rate of change. It is typically written as f(x) = mx + b, where m is the
Complete Guide Linear Inequalities Linear inequalities compare two linear expressions, showing that one is less than, greater than, or not equal to the other. On the SAT, you'll often need
Complete Guide Linear Equations A linear equation is a statement that two linear expressions are equal. Your goal is to find the value of the variable that makes the statement
Complete Guide Linear Expressions A linear expression is a mathematical expression that consists of constants and variables raised to the power of one. The general form is ax + b,