MATH 141 - PRECALCULUS

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• NOTES FOR MIDTERM 3

"I wish I were sine squared and you were cosine squared, so that together we could be one." - MIT pickup line, Beauty and the Geek.

• OUTLINE FOR MIDTERM 3: Math141Outline3.pdf

BIG FILES: Sections 4.1-4.4 … Sections 4.5-4.6 …  Sections 4.7-4.8. Also, Basic Trig IDs (also in 5.1 notes).

SMALLER FILES (if you can’t get the big files):

Chapter 4: Trigonometry (Intro) (93 pages)

Section 4.1 in Larson: (Angles); Radian and Degree Measure

Sections 4.2-4.4 in Larson: Trig Functions (Values and Identities)

Part 1

Part 2

Basic Trig IDs (handout in class): Basic Trig IDs (also in 5.1 notes)

Visualizing the Six Basic Trig Functions

http://www.kkuniyuk.com/TrigSixParts.pdf (revised 2/11/06)

http://imgur.com/oSq3D5j?r

Section 4.5 in Larson: Graphs of Sine and Cosine Functions

Part 1

Part 2

Section 4.6 in Larson: Graphs of Other Trig Functions

Part 1

Part 2

Section 4.7 in Larson: Inverse Trig Functions

Smaller files for older computers:

Part 1

Part 2

Section 4.8 in Larson: Applications

(Page Count)

Midterm 3 Notes: about 96 pages (+ Six Parts)

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