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SYLLABUS INFO
Syllabus is Here
Syllabus Discussion Video
Important Information about the Structure of the Course
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Grades are Here:
Monday Class Final Grades Updated 11 December.
Tuesday Class Final Grades Updated 11 December.
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TENTATIVE EXAM DATES
TENTATIVE EXAM DATES FALL 2020
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Textbook Info:
Perhaps the simplest way to access the text is to start by clicking here.
New textbook information is here.
If you order an electronic copy online, you might need class ID information. That information can be found by following this link. Even though the instructor will be listed as Spalding, ignore that and follow the directions as provided.
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I have set up a special “. . . @yahoo.com” email address for each class. Information regarding this is here.
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ZOOM MEETINGS INFO
First, sorry for getting this posted so late in the game. I got things set up over the weekend.
The plan is to have a Zoom meeting each
Monday (not Labor Day) afternoon at 1:00pm (Monday section)
Tuesday at 8:00am (Tuesday section).
Although the first session will be an introduction time, typically the purpose will be to ask questions about homework.
Since I haven’t purchased the augmented Zoom capability, the meeting will be interrupted after 40 minutes.
If/when that happens, I’ll re-set the meeting and you can just re-enter it using the same link and info.
If there is some sort of technical glitch, look to this page for communication.
“Attendance” at these sessions is NOT required, and will certainly not be taken. They are solely for you to ask questions. If you have no questions, there is likely no reason for you to “attend”
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Following this link should work for all the meetings for the semester.
If all is working well, all you’ll need to do is click on the link above.
In case you need it, the Meeting ID and Password are below:
Meeting ID: 744 259 1725
Password: calc2
(Yeah, that’s a bit of a weird password, but I set that portion up over the summer and I’m just leaving it the same.)
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Video Lessons are Here
Material for Exam IIII STARTS here
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Chapter 6
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Sec 6.1
Solving Basic Equations I 11/11
Solving Basic Equations II 11/11
Solving Basic Equations III 11/11
Solving Basic Equations IIII 11/11
Solving Basic Equations V 11/11
Solving Basic Equations VI 11/11
Solving Basic Equations VII 11/11
Solving Basic Equations VIII 11/11
Homework: Pg 272 #1-12 Solve using the methods discussed in the video lessons.
Solve also #15-26
Solutions to these items are coming soon.
Here are more examples to trig equations to solve.
The answers to the above set of equations are listed, however, More Complete Solutions are Here.
Here is a collection of the most basic of trig equations. You should be able to solve these quite readily. Solving other trig equations requires you to be able to solve these.
More homework: (Posted 11/18)
Here is a set of equations to solve that involve the tangent function. (11/18)
Here are the solutions to that set of equations. m(11/18)
Material for Exam IIII ENDS here
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Material for Exam III STARTS here
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Chapter 7
Laws of Sines and Cosines Intro I 11/2
Laws of Sines and Cosines Intro II 11/2
Law of Sines I 11/2
Law of Sines II 11/2
Homework: Pg 302 #13-19 and #23
NOTE: Solutions to this Homework are Here 11/4
Law of Cosines SAS I 11/2
Law of Cosines SAS II 11/2
Law of Cosines SSS I 11/2
Law of Cosines SSS II 11/4
Homework: Pg320 #19-31 odd but omit #29
NOTE: Solutions to this Homework are Here 11/4
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Chapter 5: Identities
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Section 5.2
Trig Identities Intro II 10/21
Trig Identities Example I 10/21
Trig Identities Example II 10/21
Trig Identities Example III 10/21
Trig Identities Example IIII 10/21
Trig Identities Example V 10/21
Trig Identities Example VI 10/21
Homework: Pg 209 #45 – 63 odd (omit #55)
NOTE: Solutions to this Homework are Here 11/4
Trig Identities Even Odd I 10/21
Trig Identities Even Odd II 10/21
Trig Identities Even Odd III 10/21
Trig Identities Even Odd IIII 10/21
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Section 5.1
Trig Identities Intro I 10/21
Homework: Pg 200 #11 – 21 odd, #53 – 61 odd, #67, 69, 71
NOTE: Solutions to this Homework are Here 11/4
Material for Exam II ENDS here
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Chapter 4
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Section 4.3
Graph of tan(x) cot(x) I 10/2
Graph of tan(x) cot(x) II 10/2
Graph of tan(x) cot(x) III 10/2
Graph of tan(x) cot(x) IIII 10/2
Graph of tan(x) cot(x) V 10/2
Homework Posted soon.
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Section 4.4 (I’m doing this before 4.3 as I think it flows better.
Graph of sec(x) csc(x) Intro 10/2
Graph of sec(x) csc(x) I 10/2
Graph of sec(x) csc (x) II 10/2
Homework: Pg 179 #7-10, #11-15, #21, 22
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Sections 4.1 & 4.2 Combined
Wrapping the Number Line 10/1
Graph of sin(x) I 10/1
Graph of sin(x) II – Terminology (in progress) 10/1
Graph of sin(x) cos(x) III 10/1
Graph of sin(x) cos(x) IIII 10/1
Graph of sin(x) cos(x) Amplitude I 10/1
Graph of sin(x) cos(x) Amplitude II 10/1
Graph of sin(x) cos(x) Amplitude III Examples 10/2
Graph of sin(x) cos(x) Vertical Shift I Examples 10/2
Graph of sin(x) cos(x) Vertical Shift II Examples 10/2
Graph of sin(x) cos(x) Change of Basic Interval I Examples 10/2
Graph of sin(x) cos(x) Change of Basic Interval II Examples 10/2
Graph of sin(x) cos(x) Four Examples 10/2
Homework (Note: for all graphs, you need only graph one period. You should use the methods discussed in the video lessons.)
Pg 149 #7-12, #13-20, #23, 27, 28, 30, 32
Pg 160 #9-16, Pg 162 #37 – 39, 45, 49, 50
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Chapter 3
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Section 3.3
The Unit Circle I 9/28
The Unit Circle II – A Memory Device 9/28
The Unit Circle III 9/28
A Special Picture Using the Unit Circle 9/28
Converting Radians to Degrees 9/29
Solving Basic Trig Equations 9/29
Homework: Pg 123 #1-6, 7,9, #17 31 odd, #67-73 odd
For some extra practice, there is a sample Quiz at the bottom of page 126.
It would be good practice for you to see if you can work it out. (You may omit item #6.)
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Section 3.2
Review of Reference Angle Families 9/26
Applications Using Radian Measure I 9/26
Applications of Radian Measure II 9/26
Applications Using Radian Measure III 9/26
Applications Using Radian Measure IIII 9/26
Applications Using Radian Measure V
Applications Using Radian Measure VI 9/27
Applications Using Radian Measure VII 9/27
Applications Using Radian Measure VIII 9/27
Assignment: Pg 111 #23,25,27, 29, 30, 31, 32, 35(a) [Note: for item 35 (a) use for the angle the value 71.833 degrees.], 36, 37,
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Section 3.1
Introduction to Radian Measure 9/8
Radian Measure of Special Angles 9/8
(more to come)
Homework: pg 104 #11 – 20, #239 – 37, #45 – 48, (more to come)
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The lessons covering content to be covered in Exam I are all below this statement.
Any videos above this statement DO NOT COVER CONTENT FOR FOR EXAM I.
Chapter 2
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Section 2.5
Overlapping Triangles I 9/3
Overlapping Triangles II 9/3
Homework: pg 88 #35, 36
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Section 2.4
Solving Triangles I 9/2
Solving Triangles II 9/2
Solving Triangles III 9/2
Angles of Elevation and Depression I 9/2
Angles of Elevation and Depression Example I 9/2
Homework: Pg 78 #25 – 35, #47, 55
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Section 2.3
Decimal Approximations I 9/2
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Section 2.2
Special Angles IIII Reference Angles 9/1
Special Angles V Coterminal Angles I 9/1
Special Angles VI Coterminal Angles II 9/1
Homework: pg 62 #11 – 21 #61 – 65 (Posted 9/2)
Section 2.1
SohCahToa Intro 9/1
Cofunctions of Complements I 9/1
Special Angles I 9/1
Special Angles II 9/1
Special Angles III 9/1
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Chapter 1:
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Section 1.4
Ranges of the Functions
More Finding Values of the Functions I
More Finding Function Values II
Pg 37 #11 – 24, #39 – 50, #65 – 84 (Posted 9/2)
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Section 1.3
Function Values for a Given Point I
Function Values for a Given Point II 9/1
Function Values for a Given Point III
Identities I
Identities II
ASTC
Homework: Pg 28 #11 – 27 #51, #53, #63 – 68
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Section 1.2
You should view these videos by Sept 1
Special Triangles
Parallel Lines and Special Angles
Parallel Lines Example
Angle Sum is 180
Types of Triangles
Homework:
Pg 15 #1-5 odd, #11-21 #33-43,
More Videos for Section 1.2:
Similar Triangles I
Similar Triangles II
Similar Triangles III
Similar Triangles IIII
Defining the Trigonometric Functions
Defining Trigonometric Functions II
Function Values for a Given Point I
Function Values for a Given Point II
Function Values for a Given Point III
Identities I
Identities II
ASTC
Ranges of the Functions
More Finding Values of the Functions I
More Finding Function Values II
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More videos posted Monday evening. (in progress)
More Finding Function Values III – Line Passing Thru the Origin
More Finding Function Values IIII – Quadrantal Angles
Intro to Quadrant Check
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Section 1.1
You should view these videos by Sept 1
Introduction and Terminology
Trigonometry Basics I (Correction: at time 4:02 I should have said “Angles 2 & 4”)
Trigonometry Basics II
Trigonometry Basics III
Trigonometry Basics IIII Standard Position
Homework:
Pg 7 #11-18 odd, #23-32 odd #77-107 odd