If you need a concept explained or reexplained or if you are absent you can click on the link below to follow the notes step by step. If you need a concept If you need a concept explained or reexplained or if you are absent you can click on the link below to follow the notes step by step.
1-1 Expressions and Formula
1-2 Properties of Real Numbers
1-3 Solving Equations
1-4 Solving Absolute Value Equations
1-5 Solving Inequalities
1-6 Solving Compound and Absolute Value Inequalities