We us the CPM textbook series.  Homework help can be found for Honors Algebra 2 by clicking on the following link: 

 http://homework.cpm.org/cpm-homework/homework/category/CC/textbook/CCA2

The PreCalculus homework help can be found by clicking on this link:

http://homework.cpm.org/cpm-homework/homework/category/CCI_CT/textbook/PCT

Some useful sites when we get to the TRIG Unit in either course are:

• One interactive unit circle site : http://www.mathsisfun.com/algebra/trig-interactive-unit-circle.html
• Another interactive unit circle siter: http://www.mathlearning.net/dl2004/Demos/unitCircle.html