 ## SAT PREP

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## What is inside? Math Heart of algebra
These skills focus on linear equations, their graphs, and their applications. Solving linear equations and linear inequalities Interpreting linear functions Linear equation word problems Linear inequality word problems Graphing linear equations Linear function word problems System of linear inequalities word problems Solving system of linear equations System of linear equations word problems These build on the skills from Heart of algebra by applying them to other function types. Interpreting nonlinear expressions Quadratic and exponential word problems Manipulating quadratic and exponential expressions Radicals and rational exponents Radical and rational equations Operations with polynomials Polynomial factors and graphs Nonlinear equation graphs Linear and quadratic systems Structure in expressions Solving quadratic equations Isolating quantities Function notation Operation with Rational Expressions Problem solving and data analysis
These skills focus on real-world problems that involve concepts like proportions, units, and statistical analysis. Ratios, rates and proportions Percent Units Table Data Scatterplots Key features of graphs Linear and exponential growth Data Interfaces Center, spread, and shape of distributions Data collection and conclusions  Volume and word problems Right triangle problems Congruence and similarity Right triangle trigonometry