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Note: All times referenced on this page are central time.
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Grades are Here: If you believe there has been an error, email me at eggs@lonestar.edu.
Grades for 11:00am class are Here. Updated 1:50pm, Thursday, May 11
Grades for 1:00pm class are Here. Updated 1:55pm, Thursday, May 11
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SYLLABUS INFO
Syllabus is Here.
The Grades Scale has been adjusted because of the ice week, so the scale listed in the syllabus is no longer in effect.
The adjusted grade scale is here.
Syllabus Discussion Video
Important Information about the Structure of the Course
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Textbook Info:
For instructions on how to access the e-book for the course, follow this link..
Note that the instructor’s name you will use (and you should be so lucky) is spalding not egley. Don’t worry about that, just follow exactly the instructions there.
ZOOM MEETINGS INFO
The plan is to have a Zoom meeting each
Monday at 11:00am – 12:20pm and 1:00pm – 2:20pm
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 simply 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.
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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 up that portion over the summer and I’m just leaving it the same.)
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Video Lessons are Here:
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Material for Exam IIII STARTS here
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Chapter 6
Big mistake on my part! The page numbers for the homework on Chapter 6 WERE incorrect. They are now (Apr 27) accurate. Sorry for the foul up!
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Sec 6.1
Solving Basic Equations I
Solving Basic Equations II
Solving Basic Equations III
Solving Basic Equations IIII
Solving Basic Equations V
Solving Basic Equations VI
Solving Basic Equations VII
Solving Basic Equations VIII
Homework: Pg 392 #1-12 Solve using the methods discussed in the video lessons.
Solve also #15-26
Solutions to these items are Here.
Here are more examples of 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:
Here is a set of equations to solve that involve the tangent function.
Here are the solutions to that set of equations.
Material for Exam IIII ENDS here
Material for Exam III STARTS here
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Chapter 5: Identities
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Note: The page numbers were in error for Chapter 5 assignments. They have been corrected. (4/5)
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Section 5.1
Trig Identities Intro I
Homework: Pg 320 #11 – 21 odd, #53 – 61 odd, #67, 69, 71
NOTE: Solutions to this Homework are Here
Section 5.2
Trig Identities Intro II
Trig Identities Example I
Trig Identities Example II
Trig Identities Example III
Trig Identities Example IIII
Trig Identities Example V
Trig Identities Example VI
Homework: Pg 329 #45 – 63 odd (omit #55)
NOTE: Solutions to this Homework are Here
Trig Identities Even Odd I
Trig Identities Even Odd II
Trig Identities Even Odd III
Trig Identities Even Odd IIII
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Chapter 7
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Note: The page numbers were in error for Chapter 5 assignments. They have been corrected. (4/5)
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Section 7.1
Laws of Sines and Cosines Intro I
Laws of Sines and Cosines Intro II
Law of Sines I
Law of Sines II
Homework: Pg 422 #13-19 and #23
NOTE: Solutions to this Homework are Here
Law of Cosines SAS I
Law of Cosines SAS II
Law of Cosines SSS I
Law of Cosines SSS II
Homework: Pg 440 #19-31 odd but omit #29
NOTE: Solutions to this Homework are Here
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Material for Exam II BEGINS here
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Section 3.1
Introduction to Radian Measure
Radian Measure of Special Angles
(more to come)
Homework: pg 222 #11 – 20, #29 – 37, #45 – 48,
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Section 3.2
Review of Reference Angle Families
Applications Using Radian Measure I
Applications of Radian Measure II
Applications Using Radian Measure III
Applications Using Radian Measure IIII
Applications Using Radian Measure V
Applications Using Radian Measure VI
Applications Using Radian Measure VII
Applications Using Radian Measure VIII
Assignment: Pg 229 #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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Chapter 3
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Section 3.3
The Unit Circle I
The Unit Circle II – A Memory Device
The Unit Circle III
A Special Picture Using the Unit Circle
Converting Radians to Degrees
Solving Basic Trig Equations
Homework: Pg 242 #1-6, 7,9, #17 – 31 odd, #67-73 odd
For some extra practice, there is a sample Quiz at the bottom of page 245.
It would be good practice for you to see if you can work it out. (You may omit item #6.)
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Chapter 4
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Sections 4.1 & 4.2 Combined
Wrapping the Number Line
Graph of sin(x) I
Graph of sin(x) II – Terminology (in progress)
Graph of sin(x) cos(x) III
Graph of sin(x) cos(x) IIII
Graph of sin(x) cos(x) Amplitude I
Graph of sin(x) cos(x) Amplitude II
Graph of sin(x) cos(x) Amplitude III Examples
Graph of sin(x) cos(x) Vertical Shift I Examples
Graph of sin(x) cos(x) Vertical Shift II Examples
Graph of sin(x) cos(x) Change of Basic Interval I Examples
Graph of sin(x) cos(x) Change of Basic Interval II Examples
Graph of sin(x) cos(x) Four Examples
Homework (Note: for all graphs, you need only graph ONE period. You should use the methods discussed in the video lessons.)
Pg 269 #7-12, #13-20, #23, 27, 28, 29, 32
Pg 280 #9-16, Pg 281 #31, 32, 39, 41
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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
Graph of sec(x) csc(x) I
Graph of sec(x) csc (x) II
Homework: Pg 299 #7-10, #11-15, #21, 22
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Section 4.3
Graph of tan(x) cot(x) I
Graph of tan(x) cot(x) II
Graph of tan(x) cot(x) III
Graph of tan(x) cot(x) IIII
Graph of tan(x) cot(x) V
Homework Pg 291 #7-12, 13, 15, 20
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The lessons covering content to be covered in Exam II are all ABOVE this statement.
The lessons covering content to be covered in Exam I are all BELOW this statement.
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Chapter 2
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Section 2.1
SohCahToa Intro
Cofunctions of Complements I
Special Angles I
Special Angles II
Special Angles III
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Section 2.2
Special Angles IIII Reference Angles
Special Angles V Coterminal Angles I
Special Angles VI Coterminal Angles II
Homework: pg 180 #11 – 21 #61 – 65
Homework Solutions Section 2.2
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Section 2.3
Decimal Approximations I
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Section 2.4
Solving Triangles I
Solving Triangles II
Solving Triangles III
Angles of Elevation and Depression I
Angles of Elevation and Depression Example I
Homework: Pg 196 #25 – 35, #47, 55
Homework Solutions Section 2.4
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Section 2.5
Overlapping Triangles I 1
Overlapping Triangles II
Homework: pg 206 #35, 36
Homework Solutions Section 2.5
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Chapter 1:
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Section 1.1
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 125 #11-18 odd, #23-32 odd #77-107 odd
Omit: #79, 80, 83, 84
Homework Solutions Section 1.1
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Section 1.2
Special Triangles
Parallel Lines and Special Angles
Parallel Lines Example
Angle Sum is 180
Types of Triangles
Homework:
Pg 133 #1-5 odd, #11-21 #33-43,
Homework Solutions Section 1.2
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
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 1.3
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 146 #11 – 27 #51, #53, #63 – 68
Homework Solutions Section 1.3
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Section 1.4
Ranges of the Functions
More Finding Values of the Functions I
More Finding Function Values II
Pg 155 #11 – 24, #39 – 50, #65 – 84
Homework Solutions Section 1.4
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