The item: https://itunes.apple.com/us/book/ck-12-basic-algebra-volume-1/id455113437?mt=11&uo;=4&at;=1000l3ve Review for CK-12 Basic Algebra, Volume 1 by CK-12 Foundation. Book description: CK - 12 Foundation's Basic Algebra, Volume 1 FlexBook covers the following six chapters: Expressions, Equations, and Functions - covers the relationships among expressions, equations, and functions when variables are present. Also explored is how these ideas can be shown on graphs. Properties of Real Numbers - covers various forms that rational numbers can assume, including fractions, integers, and square roots. Also considered are different operations for manipulating rational numbers. Linear Equations - introduces students to methods of solving simple equations involving variables. Also covered are ratios, scale, and the percent equation. Graphing Linear Equations and Functions - provides students with a more in - depth understanding of equations by introducing coordinate plane graphing concepts such as intercepts and slope. Writing Linear Equations - focuses on writing various forms of equations based upon real - world data and already existing lines. Students will also learn about predicting data using a fitted line. Linear Inequalities and Absolute Value; An Introduction to Probability - covers operations of inequalities, including addition, subtraction, multiplication and division. These principles are then applied to absolute value and probability.

• published: 15 May 2015
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