Math 120:
Pre-calculus 2
Instructor: Mike Panitz
(mpanitz@cascadia.ctc.edu)
Today
• Area of Triangle
– (8.4 / 4e (10.4 / 3e))
• Polar Coordinates
– (9.1 / 4e (11.1 / 3e))
• Law of Cosines (review, if needed)
– (8.3 / 4e (10.3 / 3e))
• Exam Questions Review
Math 120: Pre-Calculus 2
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Next Lecture
• Polar Coordinates
– (9.1 / 4e (11.1 / 3e))
• Polar Equations & Graphs
– (9.2 / 4e (11.2 / 3e))
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Homework
• All homeworks will be collected on the last day
class (Mar 16th)
– Collected at the beginning of class
• If you don’t have it @ the start of the exam, you
can hand it in later that day, to room 154.
– If you don’t hand it (all) in that day, you will get a zero
for any missing homework assignments.
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Study Quiz
• “Will happen next Thursday, at the end of
class”
– This is next Thursday – the one following this
one
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Grade Summary
• If you reported an error to me, make sure to
follow up that I’ve fixed it
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Final Exam
• Definitely a take-home
– Will be given out next Thursday
– Will be collected on the last day of class
• If you don’t have it at the start of class, you’ll get a
10 point penalty for being late
• You can then hand it into room 154, before the
office closes (at 5pm)
• If you don’t hand it in, you’ll get zero points for the
final
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Final Exam: Take-Home
•
•
•
•
Open book, open notes
Can use your calculator
To be done ALONE
“Explanation Heavy” exam
– Every question should have a thorough, English
explanation of how the answer was obtained
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