Math 121 Study Guide

Study Guide Exam #3 -- Friday, April 4

The best study guide for this exam is the homework problems listed on the syllabus. Be sure you can do all the listed homework problems from 10/15 through 11/7.

In addition, check the Review at the end of each Chapter which includes Important Concepts and Important Facts and Formulas as well as review questions. Making a list of all formulas you need to know for this exam is an excellent way to prepare for it.

Be aware of the calculator policy for exams: If you use the graphic calculator to provide an answer you must include a sketch of the graph used, including scale and labeling of critical points of the graph.

The following Review Questions are suggested for extra study for the exam.

Chapter 6 Review Questions start on page 457
Angle Measurements: #2, #7, also #74 and #75 on page 400
Basic Trig functions: #26, #29, #30-34, #42-46, #48, #57
Basic identities: #52, #63
Graphs: #61, #68, #69 , #70
 

Chapter 7 Review Questions start on page 501
Right Triangle Trigonometry: #7, #9, #11
The Law of Cosines and The Law of Sines: #13, #15, #18, #19, #25, #27, #33
Area of triangles: #39 , #42
 

Chapter 8
Section 8.1 page516: #19-25

Section 8.2 page525: #1-8, #10, #23, #27.


Math 121 Cover