An introduction to trigonometry and plane and analytic geometry with a final chapter on limits, so that the student is well prepared to begin calculus and advanced mathematics. Its major emphasis is on graphic representation of problems and upon their solution by the combined analytic methods of geometry and algebra.
This book was recommended to me by a friend as a supplement to my very poor introduction to calculus textbook. My textbook provided very poor examples and didn't explain the concepts clearly. I was okay until I got to the trig section. I ordered this book immediately. This book is great as a self-learner and really breaks down the concepts into digestible sections. I was struggling with trig identities and this book really cleared up the issue.
The other great thing about this book (aside from the fact that it's incredibly inexpensive) is that it starts with some early (yet relevant) geometry concepts that all precalculus and calculus books assume you already know. I really suggest this if you need a textbook companion -- especially if you're taking math after being out of high school for a long time.
I never took trig. I have taken a couple different calculus classes, but never trig. The way the two schools I attended for high school were set up, there was no time for trig. My mother was determined I would take calculus.
So, what is a grown man to do? Why, how about going back and learn what he missed the first time through? I tried. I didn't get too far.
This book is okay. It's not too weighty, but it's not light either. It did its job; I just changed what I was interested in learning.
This was a very good assistant to remember my geometry and trigonometry for my calculus class. I hadn't taken these classes in about a year to year and a half before taking calculus. The examples were really useful and it wasn't that hard to understand.