

Unit 1
Trigonometric Functions
Unit Objective
Understand the signs of the trigonometric functions of any angle; use radian formulas for area, arc length, and velocity. This unit should take no more than 1 1/2 weeks to complete.
*All assignments are in Basic Technical Mathematics With Calculus 7th edition by Allyn J. Washington, 2000.
Method of Evaluation
The unit test will be a pencil and paper exam given at your class site. The test will be administered by the instructor or by a proctor. Please see the course schedule for the exact time and date of the unit test.
Objective One
Learn the signs of the trigonometric functions in the different quadrants.
Objective Two
Learn the trigonometric functions of any angle.
 Read 8.2, pages 224229.
 Complete Work Exercises, page 229 #1,5,7,9,11,15,17,1943 odd.
 Quick Review sheet 12.
Objective Three
Review converting between radians and degrees.
 Read 8.3, pages 230233.
 Complete Work Exercises, page 234 #1,7,9,15,17,23,25,31,33,37,4153 odd, 57.
 Quick Review sheet 13.
Objective Four
Learn and be able to use the radian formulas for arc length, area of a sector, angular velocity, and linear velocity.
 Read 8.4, pages 235237.
 Complete Work Exercises, page 238239 #1,3,5,9,11,18,19,2325,28,29,33,35,39,45.
 Quick Review sheet 14.
Worksheets
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