Precalculus demystified hard stuff made easy series book Mcgraw hill

Packed with practical examples, graphs, and Q&As, this complete self-teaching guide from the best-selling author of Algebra Demystified covers all the essential topics, including: absolute value, nonlinear inequalities, functions and their graphs, inverses, proportion and ratio, and much more. Check out my closet and bundle to save 💵. Offers always welcome 😊 bundles over 5 lbs will require purchase of extra postage. Bookmark my closet as new items added weekly 💕 nonsmoking cat friendly home 😻. Thank you for shopping my closet