PLEASE NOTE: this is your last chance to buy these books. We will NOT be buying them again. Also, THESE BOOKS ARE NOT RETURNABLE, AND ARE SOLD AS-IS (flaws, highlighting, torn covers and all). Please remember that you can purchase as many of these as you like and have them all shipped for one low cost of $5.95.
While we are still happy to special-order the books, we ask that you be sure of your request as we do not permit returns on special-order items.
See series description for full review.
Want to teach your high schooler how to draw graphs? Not sure how to? Try the LIFEPAC Pre-Calculus Unit 4 Worktext! This structured, print-based worktext helps explain circular functions, graphs of sine and cosines, amplitude, and phase shifts with clear, step-by-step lessons. Consumable lessons and tests are included.
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