is not just a textbook on CD-ROM—it's like having a fun, personal tutor of your very own. This program provides a solid educational foundation designed to raise grades and test scores and improve math skills in the classroom and beyond. Using clear explanations, step-by-step animations, and a fun 3-D interface, this product gives students the tools they need to master important math concepts. Build skills fast and painlessly, prepare for proficiency exams, and take the worry out of learning math. This CD-ROM features curriculum-based lessons, designed by educators to help students understand and practice critical thinking and problem-solving skills. Speedstudy Pre-Calculus is the ideal preparation for calculus—you'll learn about functions, continuity, independent and dependent variables, functions as variation, the slope of a chord, techniques of finding limits, and other lessons critical to preparation for calculus. Windows (including XP, Vista, 7, 8 and 10) compatible.