Askjagden's Guide to SAT: Explanations (Dr. Chung's (Test 1, Section 5))

Dr. Chung's SAT math is a very great SAT math book, but it is also a very hard one. To facilitate comprehension of the book, I've made this guide to help you. This is the second test used in the book,and the second guide I've made on Dr. Chung's SAT Math book. I'd like to give credit to Dr. Chung, who is the author of the book. Enjoy!