Absolute Value Equations and Inequalities are most easily related to Distance. We have an Algebra 2 Lesson that does a good job of explaining this. When it comes to Algebra 1 this is probably one of the toughest lessons for the students all year. They have to have mastered how to solve both Absolute Value Equations and Inequalities separately. Then they have to put both of those skill sets together and remember all the rules that go with them. There are a lot for both.
Solving equations and systems of equations unit 3 answer key
Graphing linear inequalities calculator
Unsure about Simultaneous Equations?
Recall that the absolute value The distance from the graph of a number a to zero on a number line, denoted a. In addition, the absolute value of a real number can be defined algebraically as a piecewise function. In general, given any algebraic expression X and any positive number p :. In other words, the argument of the absolute value The number or expression inside the absolute value. X can be either positive or negative p.