Precalculus and discrete mathematics:  Volume 1: chapters 1- 7/ 
Anthony L. Peressini...[and 6 more]. 
 - Teacher's edition,   volume 1. 
 - Chicago, IL. :  Wright Group/McGraw Hill,   c 2010. 
 - [579 pages] :  colored illustration ;  28 cm. 
 - (The University of Chicago School Mathematics Project) .
<br/><br/> Includes glossary and index. 
<br/><br/><label>ISBN: </label>9780076214235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Secondary)<br/>Algebra--Study and teaching (Secondary)<br/>Functions--Study and teaching (Secondary)<br/>Plane trigonometry--Study and teaching (Secondary)
<br/><br/><label>Dewey Class. No.: </label>DK12 510.7  / P923