Master pre calculus from the comfort of home Want to know it ALL when it comes to pre calculus This book gives you the expert one on one instruction you need whether you re new to pre calculus or you re looking to ramp up your skills Providing easy to understand concepts and thoroughly explained exercises math whiz Stan Gibilisco serves as your own private tutor without the expense His clear friendly guidance helps you tackle the concepts and problems that confuse you the most and work through them at your own pace Train your brain with ease Pre Calculus Know It ALL features Checkpoints to help you track your knowledge and skill level Problem solution pairs and chapter ending quizzes to reinforce learning Fully explained answers to all practice exercises A multiple choice exam to prepare you for standardized tests Extra Credit and Challenge problems to stretch your mind Stan s expert guidance gives you the know how to Calculate distance in Cartesian two and three space Perform vector multiplication Work with cylindrical and spherical coordinates Understand relations and functions Learn the properties of conic sections Graph exponential logarithmic and trigonometric curves Define curves with parametric equations Work with sequences series and limits Take college entrance examinations with confidence And much more