Math 120:
Pre-calculus 2
Instructor: Mike Panitz
(mpanitz@cascadia.ctc.edu)
Today
• Inverse Trig Functions 1
– Chapter 7.1 (4e)
| Chapter 9.1 (3e)
• Inverse Trig Functions 2
– Chapter 7.2 (4e)
| Chapter 9.2 (3e)
• Exam Preparation #2
– Quick Exam Study Guide (Time Permitting)
Math 120: Pre-Calculus 2!
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Next Lecture
• Trig Identities:
– Section (7.3 / 4e (9.3 / 3e))
• Sum & Product Formulas
– Section (7.4 / 4e (9.4 / 3e))
• Exam Preparation #3
• Q+A for exam
Math 120: Pre-Calculus 2!
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Exam #1
• Will be given on Thursday, Feb 2nd
– NEXT Thursday
• At this point, I’ve talked with everyone who
needs to reschedule, and arranged an
alternative.
– (If you need to reschedule & haven’t talked to
me, today in class is your last chance)
Math 120: Pre-Calculus 2!
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Exam Study Guide
– (Time permitting)
• Disclaimer: You are responsible for knowing
everything that has been covered
–
–
–
–
In the book
On homework
In-class hand-outs
Instructor lecture
• The exam (potentially) covers everything, so be
ready!
Math 120: Pre-Calculus 2!
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