Math 120:
Pre-calculus 2
Instructor: Mike Panitz
(mpanitz@cascadia.ctc.edu)
Today
• Finish review Graphs of (Co)Sine
– Chapter 6.6 (4e)
| Chapter 8.6 (3e)
• Graphs of the Remaining Trig Functions
– Chapter 6.7 (4e)
| Chapter 8.7 (3e)
• Trig. Modeling
– Chapter 6.8 (4e)
| Chapter 8.8 (3e)
• Exam Preparation #1
Math 120: Pre-Calculus 2!
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Next Lecture
• Inverse Trig Functions 1
– Chapter 7.1 (4e)
| Chapter 9.1 (3e)
• Inverse Trig Functions 2
– Chapter 7.2 (4e)
| Chapter 9.2 (3e)
Math 120: Pre-Calculus 2!
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Exam #1
• Delayed until Thursday, Feb 2nd
– NEXT Thursday
• If you need to reschedule, talk to me after this
class
– Even if you’ve already talked to me
– It’s your responsibility to make sure that you’ve got an
alternate exam date lined up
• Even if you’ve talked to me already, if you don’t chase this
down, and miss the exam, you’ll get a zero
Math 120: Pre-Calculus 2!
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Homework
• If there’s anything odd about the homework,
please put a note at the top of the first page
– Ex: Instead of covering 6.2, 6.3, and 6.4 in class, we
cover 6.2 and 6.3.
– You still do all three sections.
– You next homework (6.4 & 6.5) appears to be ‘missing’
your 6.4 (since you’ve already handed it in).
– PUT A NOTE AT THE TOP OF THE 6.4/6.5
HOMEWORK EXPLAINING WHAT HAPPENED!
Math 120: Pre-Calculus 2!
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Donate School Supplies!
• Mississippi Gulf Coast Community College had been
devastated by hurricane Katrina, Please join Cascadia
Student Government’s efforts to aid our fellow community
college students in there time of need! We are collecting
school supplies to send to Mississippi for students that
have had all of there school supplies destroyed by Katrinathe book store has even volunteered to ship the supplies we
collect!
• We are collecting new and used school supplies•
EVERY LITTLE BIT HELPS!
• Please bring school supplies to:
• CCC Student Government Office, the lower level Peer
Resource Desk, or the Library Annex
Math 120: Pre-Calculus 2!
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