The homework assignment for 8-2 (Polar Graphs) has been updated to:

Really, this “six weeks” is 4 weeks plus Thanksgiving and Finals, but here’s the calendar.

Calendar SW3 Precalculus 2010-11.pdf

(updated Friday 10/29, 7:25pm – Trig Identities Sheet updated)

Next week is the end of the 2nd “six” weeks, and our last test of the grading period is on Tuesday/Wednesday (Nov. 2/3).  Here is the review sheet:

• Review 7.1-7.3.pdf

Also, here is a reference sheet with the trig identities and formulas, in case you find it helpful:

• Test 7.1-7.3 Trig Identities KEY.pdf (updated with product-to-sum and sum-to-product identities)

The homework assignment for Thursday/Friday (due on Monday/Tuesday) is the following worksheet of trig proofs.  Please show all work on separate paper!

• 7.1 Trig Proofs Worksheet.pdf

Starting on Tuesday, our unit circle quizzes will have the rows mixed-up and out-of-order.  If this worries you (as it does many), then here are are pages worth of practice to help prepare you (and no, the quizzes will not be in the same order as these practice sheets):

• Unit Circle Practice 1 (degrees) | SOLUTIONS
• Unit Circle Practice 2 (radians) | SOLUTIONS
• Unit Circle Practice 3 (degrees and radians) | SOLUTIONS