Detailed notes for Chapter 3

This page makes reference to specific lines on the pages of the Precaculus: College Algebra and Trigonometry textbook. In order to have a ruler to identify lines on a page, please obtain a printout of the index sheet.

Page 182:
At line 6 (and on all of the example polynomial long division problems), it is a matter of style, but I prefer to have the terms of the quotient line up with like terms in the dividend, the way we do arithetic long division. That is, I would have written the first example as:

At line 6 add

308301
308601
308901

At line 10 add

308302
308602

Page 184:

At line 22 add

30mt01

Page 185:
At line 18, the start of the paragraph should be indented.

Page 189:
At line 31, the start of the paragraph should be indented.
At line 33, correct the spelling of "sometimes".

Page 190:

At line 19 add

30mt02

Page 197:
At line 6, change "graph than linear" to "graph than are linear"
At line 33 add

31ex01

Page #:

Page #:

At line 4 add

22ex01