Interactive College Algebra course designed to ensure engaging, self-paced, and self-controlled e-learning process and help students to excel in their classes. Java- and web-based math course includes theoretical concepts, hands-on examples featuring animated graphics and live formulas, problem-solving lessons, and customizable real time tests with solutions and evaluations. Topics covered: rectangular coordinate system, functions and graphs, linear and absolute value functions, quadratic functions, polynomial and rational functions, exponential and logarithmic functions, second degree equations, determinants and Cramer s rule, matrices, complex numbers. The demo version contains selected lessons from the full version, fully functional, all features included.
MP3 Audio Recorder - Record any sound and audio stream from PC or internet.
