Link to: Unit 1, Unit 2, Unit 3

Unit #4:  Trigonometric Functions

Prerequisite Skills

 page 250    # 1, 2 3, 4 5  9 10, 11 15 Trigonometric Ratios of Angles using Radian Measure Exact Trigonometric Ratios of Special Angles using Radian Measure Graphs & Transformations of Sinusoidal Functions using Degree Measure Angles from Trigonometric Ratios Rates of Change for Polynomial Functions

TOPIC

Text

Day

Homework   Questions

Review of Trig Graphs

5.1

1

Page 258 #1, 3, 5, 7, 9  11, 14

Graphs of Reciprocal Trig Functions

5.2

2

Page 267 #4  7, 9, 10, 13, 15, 16

Transformations of Trig Functions

5.3

3

Page 275 #2  4, 6, 8ab, 9ab,  10, 11

Applications of Trig Functions
Day 1

4

Page 258 #12, 13, 15, 17  20
Page 277 #12  14, 15a, 19  21

Applications of Trig Functions
Day 2

5

Page 268 #11
Handout: More Applications of Trig Functions

Trig Equations
Day 1

5.4

6

Page 287 #1, 3, 7, 9  19, 22

QUIZ

Date:

WEDNESDAY, NOVEMBER 28, 2018
(includes topics from Day 1  5)

Trig Equations
Day 2

5.4

7

Page 289 #23, 24, 26, 28
Handout: More Trig Equation Fun!!

Rate of Change of Trig Functions

5.5

8

Page 296 #1, 3, 6, 7, 10, 11

9

Page 300 #1  13
Page 302 #1  14

IN-CLASS ASSIGNMENT

Date:

MONday, DECEMBER 3, 2018

Review Day 2

11

Page 300 #1  13
Page 302 #1  14

UNIT #4 TEST

Date:

WEDNESday, DECEMBER 5, 2018

Learning Targets:

¨ Sketch and identify the key properties: amplitude, period and phase shift, of the graphs of f (x) = sin x and f (x) = cos x when expressed in radians

¨ Use graphing software to graph the function f (x) = tan x in order to make connections between the tangent ratio and the angle in radians and to describe the key properties of the function

¨ Graph the reciprocal trigonometric functions for angles measured in radians and describe the key properties of each reciprocal function

¨ Determine the amplitude, period and phase shift of the sinusoidal functions in the form f (x) = a sin (k(x  d)) + c and
f (
x) = a cos (k(x  d)) + c, where the angle is expressed in radians

¨ Use transformations to sketch the functions form f (x) = a sin (k(x  d)) + c and f (x) = a cos (k(x  d)) + c

¨ Determine the equation for a sinusoidal function (expressed in radians) when given the graph or the key properties

¨ Solve real-life application problems involving trigonometric functions with a domain expressed in radians