Friday, March 22, 2013

7.5 Introduction to Trig Equations

Comic of the Day

Tip: Use only established identities that look exactly like the formula sheet, don't make up your own on the fly


 Review Quiz 7.2-7.3 Double- and Half-Angle Identities, General Trig Identities (key on Moodle)

Warm Up and Questions from the Homework
a) Solve: 
b) Solve: 
b) Factor: 

Announcements
  • Next quiz Tue, Mar 26 in 2nd hour (7.5 Solving Trig Equations, also see worksheet #6 on Moodle for extra practice)
  • Next unit exam Thu, Mar 28 (55 minutes, in class)
  • Summary of Studying (SOS) must be completed to write unit exam, including the Trig Identities Puzzle Game (write out what was done between each step)
Today - 7.5 Introduction to Trig Equations
Notes

Homework
7.5 #1-25
Worksheet 6 on Moodle

Tomorrow - 7.5 Using Identities to Solve Equations
Preread rest of 7.5 and try #27-43

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1 comment:

  1. UnknownMarch 23, 2013 at 6:03 PM

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