Essential math test prep for this college entrance exam and the quickest and most complete review possible in just six laminated pages. Author Stephen Reiss is the writer and editor of over 70 test prep books and owner of a chain of test preparation centers. Stephen has included the need-to-know math seen on the ACT in a succinct style streamlined for quick study and review. His experience ensures test takers have the strategies, examples and practice they need to succeed in making the highest test score which improves the chance of entry into a university and college of choice. At this price do not miss our unique QuickStudy design that packs as much as possible into a color-coded, handy, and inexpensive tool.   6 page laminated reference includes:    Number & Quantity    Number Systems, Numerical Place Value   Divisibility Rules, Absolute Value   Ordering Fractions on a Number Line   Matrices, Properties of Exponents   Scientific Notation     Algebra & Functions    Algebraic Definitions   Solving Equations   Inequalities   Coordinate Plane   Factoring Quadratic Expressions & Equations   Squares & Square Roots   Cubes & Cube Roots   Radical Equations & Extraneous Solutions   Exponential Equations   Systems of Equations   Linear Functions   Sequences, Ratios, Logarithms     Geometry    Points, Lines, Rays, Angles   Definitions & Formulas   Pythagorean Theorem   Special Right Triangles   Midpoint Formula, Distance Formula   Parallel Lines, Perpendicular Lines   Graphing Form of a Circle   Inscribed Angles, Central Angles   Area of a Sector   Parabolas   Trigonometry   Radians   Unit Circle   Sine & Cosine Graphs     Statistics & Probability    Mean, Median, Mode, Range, Outliers   Mean & Median of a Frequency Table   Probability of an Event   Counting Principle   Factorials, Permutations, Combinations