**MATH 141 -
PRECALCULUS**

**
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 cant 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)

**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)

Section
4.5 in Larson: Graphs of Sine and Cosine Functions

Section
4.6 in Larson: Graphs of Other Trig Functions

Section 4.7 in Larson: Inverse
Trig Functions

Smaller
files for older computers:

Section 4.8 in Larson:
Applications

**(Page Count)**

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