Copyright © 2013, 2009, 2005 Pearson Education, Inc. Section 3.4 Compound Inequalities.
3.4 Solving Two-Step and Multi-Step Inequalities
Entering the Class room Procedure
Vectors CHAPTER 7. Copyright © Jones and Bartlett ；滄海書局 Ch7_2 Chapter Contents 7.1 Vectors in 2-Space 7.1 Vectors in 2-Space 7.2 Vectors in 3-Space.
Exercises Graph the following functions. Solutions will follow the exercises.
A.Patterns and Expressions 1.With figures 2.With Algebra 3.Using a graph or table.
