The stitz zeager open source precalculus project posts facebook. Recall from geometry that a circle can be determined by fixing a point called the center and a positive number called the radius as follows. Preface this book is a modi ed version of the open source precalculus project initiated by carl stitz and je seager. Free open source college algebra trigonometry precalculus textbooks by carl stitz and jeff zeager. It assumes some algebra skills, the first five chapters will go too quickly for a student that needs a comprehensive college algebra course, but the pace is appropriate for a two semester. Together, these two books can also be used for a precalculus course.
Precalculus openintro is featuring these textbooks by stitz and zeager as part of an openintro pilot program. Precalculus open textbook library center for open education. The stitz zeager open source precalculus project home. Welcome to the facebook home of the open source precalculus book by carl stitz and jeff zeager. Buy college trigonometry 3rd edition on free shipping on qualified orders.
Precalculus college algebra trigonometry american inst. The book is written in a manner that compliments a pursuit in mathematical knowledge and can become a very useful tool to have. Online homework webwork compatible mapped to textbook available on edfinity. This is chapters 19 of precalculus, 3rd edition, by carl stitz and jeff zeager. Discover delightful childrens books with prime book box, a subscription that. The online questions are identical to the textbook questions. Welcome to the facebook home of the open source precalculus book by carl stitz and jeff. Our textbook was featured in an nglc grant titled ohios scaffold to the stars. The stitz zeager open source precalculus project posts. These are mathcasts to accompany the college algebra book written by carl stitz and jeff zeager available for free from.