The new fourth edition of Barron"s SAT Subject Test Math 1 offers students intensive test preparation with: A review of the most important test-taking strategies students should need to know to succeed on this exam Topic review chapters covering all the math students need to know for this test, including: arithmetic, algebra, plane geometry, solid and coordinate geometry, trigonometry, functions and their graphs, probability and statistics, real and imaginary numbers, and logic Three full-length model tests with complete solutions for every problem The manual comes with an optional CD-ROM that presents two additional full-length practice tests with answers, explanations, and automatic scoring. System Requirements: Windows® Pentium 4 2GHz or faster processor Windows 7, Windows Vista®, Windows XP 512 MB of RAM (1GB recommended) Graphics Memory: 128MB 1024 x 768 resolution display Requires Adobe Air MAC® OS X Intel Core™ Duo 1.83GHz or faster processor Mac OS X 10.5 or greater 512 of RAM (1GB recommended) 1024 x 768 resolution display Requires Adobe Air Note: Mac computers with PowerPC® processors are not supported.