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Mth 113 Precalculus Trigonometry
Dual Enrollment: SMHS/SSCC
Classwork and Homework Information

Mr. Cantlin's Classes - Semester 2 - 2013


Q4 W19 5/24/13 Friday
Class:
No school - teacher work day.

PS: "And that's how its done son." -- Charlie Daniels

PPS: "And that's all she wrote." -- Bill Murray (a.k.a. Carl)

PPPS: "I love all my students. Always."-- Mr. C.

PPPPS: "I think I'll miss you most of all." -- Dorothy

Homework:
(1.) None.
Q4 W19 5/23/13 Thursday
Class:
Graduation - Congratulations Class of 2013!.

Homework:
(1.) None.
Q4 W19 5/22/13 Wednesday
Class:
Special topics.

Homework:
(1.) None.
Q4 W19 5/21/13 Tuesday
Class:
Special topics.

Homework:
(1.) None.
Q4 W19 5/20/13 Monday
Class:
Special topics.

Homework:
(1.) None.
Q4 W18 5/17/13 Friday
Class:
Special topics.

Homework:
(1.) None.
Q4 W18 5/16/13 Thursday
Class:
Special topics.

Homework:
(1.) None.
Q4 W18 5/15/13 Wednesday
Class:
Special topics.

Homework:
(1.) None.
Q4 W18 5/14/13 Tuesday
Class:
Special topics.

Homework:
(1.) None.
Q4 W18 5/13/13 Monday
Class:
Special topics.

Homework:
(1.) None.
Q4 W17 5/10/13 Friday
Class:
Special topics.

Homework:
(1.) None.
Q4 W17 5/9/13 Thursday
Class:
Special topics.

Homework:
(1.) None.
Q4 W17 5/8/13 Wednesday
Class:
Special topics.

Homework:
(1.) None.
Q4 W17 5/7/13 Tuesday
Class:
Special topics.

Homework:
(1.) None.
Q4 W17 5/6/13 Monday
Class:
Special topics.

Homework:
(1.) None.
Q4 W16 5/3/13 Friday
Class:
Snead State Community College - End of Spring 2013 Term.

Special topics.

Homework:
(1.) None.
Q4 W16 5/2/13 Thursday
Class:
Special topics.

Homework:
(1.) None.
Q4 W16 5/1/13 Wednesday
Class:
Final Exam - Part 2 of 2.

Homework:
(1.) None.
Q4 W16 4/30/13 Tuesday
Class:
Final Exam - Part 1 of 2.

Homework:
(1.) None.
Q4 W16 4/29/13 Monday
Class:
Review graded Exam 4.

Study/practice for final exam.

Video Prerequisite:
  • V23_Final_Exam_Review.wmv
Homework:
(1.) Study/practice for final exam.
Q4 W15 4/26/13 Friday
Class:
Seniors - Field Trip to Six Flags.

Homework:
(1.) None.
Q4 W15 4/25/13 Thursday
Class:
Exam 4 - Part 2 of 2.

Homework:
(1.) None.
Q4 W15 4/24/13 Wednesday
Class:
Exam 4 - Part 1 of 2.

Homework:
(1.) None.
Q4 W15 4/23/13 Tuesday
Class: (today's class notes - click here - to be posted after class)
Review for Exam 4 - Ch. 3-1 to 3-3, 4-2 to 4-4.

Video Prerequisite:
  • V22_Exam_4_Review.wmv
Homework:
(1.) Study/practice for Exam 4.
Q4 W15 4/22/13 Monday
Class:
Quiz 4 (deferred from Fri. due to weather).

Homework:
(1.) None.
Q4 W14 4/19/13 Friday
Class:
2 hour weather delay - Mth113 class cancelled.

Quiz 4.

Homework:
(1.) None.
Q4 W14 4/18/13 Thursday
Class: (today's class notes - click here - to be posted after class)
Review/practice Ch. 4-2 to 4-4.

Homework:
(1.) Study/practice for quiz.
Q4 W14 4/17/13 Wednesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Ch. 4-4 The Inverse Cotangent, Secant, and Cosecant Functions.

Homework:
(1.) Ch. 4-4 (1-19 odd).
Q4 W14 4/16/13 Tuesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Ch. 4-3 The Inverse Cosine and Inverse Tangent Functions.

Homework:
(1.) Ch. 4-3 (9-25 odd).
Q4 W14 4/15/13 Monday
Class: (today's class notes - click here - to be posted after class)
Ch. 4-2 The Inverse Sine Function.

Video Prerequisite:
  • V21_Inverse_Trig_Functions.wmv
Homework:
(1.) Ch. 4-2 (3-15 odd).
Q4 W13 4/12/13 Friday
Class: (today's class notes - click here - to be posted after class)
Review/practice Ch. 3-1 to 3-3.

Homework:
(1.) Review/practice Ch. 3-1 to 3-3.
Q4 W13 4/11/13 Thursday
Class: (today's class notes - click here - to be posted after class)
Review/practice Ch. 3-1 to 3-3.

Note: school dismissed at noon due to weather.

Homework:
(1.) Review/practice Ch. 3-1 to 3-3.
Q4 W13 4/10/13 Wednesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Ch. 3-3 Linear Transformations of the Sine and Cosine Functions.

Homework:
(1.) Ch. 3-3 Page 117-119, #11, 17, 21, 31, 43, 53, 56, 67.
Q4 W13 4/9/13 Tuesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Ch. 3-2 Graphs and Properties of the Reciprocal Functions.

Homework:
(1.) Ch. 3-2 Page 99, #1 to 4.
Q4 W13 4/8/13 Monday
Class: (today's class notes - click here - to be posted after class)
Ch. 3-1 Graphs and Properties of the Sine, Cosine, and Tangent Functions.

Video Prerequisite:
  • V20_6_Basic_Graphs,_Amp,_Period,_Phase_Shift.wmv
Homework:
(1.) Ch. 3-1 Page 94-95, #1 to 6, 8, 12, 13, 17.
Q4 W12 4/5/13 Friday
Class:
Exam 3 Part 2 of 2.

Homework:
(1.) None.
Q4 W12 4/4/13 Thursday
Class: (today's class notes - click here - to be posted after class)
Ambassadors gone all day.

Review/practice for Exam 3 ==> Ch. 6-1 to 6-3, 7-1.

Homework:
(1.) Review/practice for Exam 3.
Q4 W12 4/3/13 Wednesday
Class:
Exam 3 Part 1 of 2.

Homework:
(1.) None.
Q4 W12 4/2/13 Tuesday
Class:
Review/practice for Exam 3 ==> Ch. 6-1 to 6-3, 7-1.

Spring pictures.

Homework:
(1.) Review/practice for Exam 3.
Q4 W12 4/1/13 Monday
Class: (today's class notes - click here - to be posted after class)
Review/practice for Exam 3 ==> Ch. 6-1 to 6-3, 7-1.

Video Prerequisite:
  • V19_Exam_3_Review.wmv
Homework:
(1.) Review/practice for Exam 3.
Q4 W(na) 3/25/13-3/29/13 Monday - Friday

No School All Week - Spring Break!.

Q4 W11 3/22/13 Friday
Class: (today's class notes - click here - to be posted after class)
Practice: Ch. 7-1.

Homework:
(1.) Study/practice for exam.
Q4 W11 3/21/13 Thursday
Class: (today's class notes - click here - to be posted after class)
Practice: Ch. 7-1.

Homework:
(1.) Study/practice for exam.
Q4 W11 3/20/13 Wednesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Practice: Ch. 7-1.

Homework:
(1.) Study/practice for exam.
Q4 W11 3/19/13 Tuesday
Class:
Class deferred - school start delay due to local storm damage.

Finish Ch. 7-1 ==>
Multipy/Divide complex numbers in polar form,
DeMoivre’s Theorem.

Video Prerequisite:
  • V18_Vectors,_Polar_Coordinates,_and_Complex_Numbers.wmv
Homework:
(1.) Ch. 7-1 (71-79 odd).
Q4 W11 3/18/13 Monday
Class:
Quiz 3.

Homework:
(1.) None.
Q4 W10 3/15/13 Friday
Class:
Quiz 3.

(Quiz deferred due to absences).
Homework:
(1.) None.
Q4 W10 3/14/13 Thursday
Class: (today's class notes - click here - to be posted after class)
Review/practice Ch. 6-3/7-1.

Homework:
(1.) Study for quiz.
Q4 W10 3/13/13 Wednesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Ch. 7-1 Complex Numbers and Polar Coordinates.
(up to page 245 inclusive)

Homework:
(1.) Ch. 7-1 (33-61 odd).
Q4 W10 3/12/13 Tuesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Continue Ch. 6-3 Adding Vectors, the Zero Vector and the Opposite of a Vector.

. Homework:
Ch. 6-3 (25, 27, 29, 39, 64, 66).
Q4 W10 3/11/13 Monday
Class: (today's class notes - click here - to be posted after class)
Ch. 6-3 Vectors: Rectangular vs. Polar Coordinates.

Video Prerequisite:
  • V18_Vectors,_Polar_Coordinates,_and_Complex_Numbers.wmv
Homework:
(1.) Ch. 6-3 (1, 3, 5, 7, 13, 15, 17, 19, 21).
Q3 W9 3/8/13 Friday
Class:
Practice: Ch. 6-1, 6-2.

Week 9 Practice Worksheet - click here for copy.

Homework:
(1.) None.
Q3 W9 3/7/13 Thursday
Class:
Practice: Ch. 6-1, 6-2.

Week 9 Practice Worksheet - click here for copy.

Homework:
(1.) None.
Q3 W9 3/6/13 Wednesday
Class:
Review homework.

Practice: Ch. 6-1, 6-2.

Week 9 Practice Worksheet - click here for copy.

Homework:
(1.) None.
Q3 W9 3/5/13 Tuesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

6-2 Solving Oblique Triangles – The Law of Cosines.

. Homework:
(1.) Ch. 6-2 (7, 9, 13, 19, 23).
Q3 W9 3/4/13 Monday
Class: (today's class notes - click here - to be posted after class)
6-1 Solving Oblique Triangles – The Law of Sines

Video Prerequisite:
  • V16_Law_of_Sines.wmv
  • V17_Law_of_Cosines.wmv
Homework:
(1.) Ch. 6-1 (1, 5, 11, 15, 17, 23).
Q3 W8 3/1/13 Friday
Class:
Exam 2 Part 2 of 2.

Homework:
(1.) None.
Q3 W8 2/28/13 Thursday
Class:
Exam 2 Part 1 of 2.

Homework:
(1.) None.
Q3 W8 2/27/13 Wednesday
Class: (today's class notes - click here - to be posted after class)
Review for Exam 2.

Homework:
(1.) Practice for Exam 2.
Q3 W8 2/26/13 Tuesday
Class: (today's class notes - click here - to be posted after class)
Review for Exam 2.

Homework:
(1.) Practice for Exam 2.
Q3 W8 2/25/13 Monday
Class: (today's class notes - click here - to be posted after class)
Review for Exam 2.

Video Prerequisite:
  • V14_Trig_Equations_and_Exam_2_Review_Part_1.wmv
  • V15_Exam_2_Review_Part_2.wmv
Homework:
(1.) Practice for Exam 2.
Q3 W7 2/22/13 Friday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Practice: solving conditional trigonometric equations.

Homework:
(1.) Practice/study for exam.
Q3 W7 2/21/13 Thursday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Finish Ch. 5-4 ==>
* Using identities to solve trig. equations (Pg 197-198),
* Finding ALL solutions to trig. equations (Pg 199-201).

Practice: solving conditional trigonometric equations.

Homework:
(1.) Ch. 5-4 (13, 15, 39).
Q3 W7 2/20/13 Wednesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Ch. 5-4 Conditional Trigonometric Equations.

Definition: Primary Solutions to a Trigonometric Equation.

Homework:
(1.) Ch. 5-4 (1-11 odd).
Q3 W7 2/19/13 Tuesday
Class: (today's class notes - click here - to be posted after class)
Ch. 1-4 Introduction to Trigonometric Equations.

Video Prerequisite:
  • V13_Half_Angles_and_Trig_Equations.wmv
  • V14_Trig_Equations_and_Exam_2_Review_Part_1.wmv
Homework:
(1.) Ch. 1-4 (25-33 odd).
Q3 W7 2/18/13 Monday

No School - President's Day Holiday.

Q3 W6 2/15/13 Friday
Class:
Quiz2.

Homework:
(1.) None.
Q3 W6 2/14/13 Thursday
Class: (today's class notes - click here - to be posted after class)
Review/practice Ch. 5-2 and 5-3.

Week 6 Practice Worksheet - click here for copy.

Homework:
(1.) Study/practice for quiz.
Q3 W6 2/13/13 Wednesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Finish 5-3, Verifying trig. identities involving Double and Half-Angle Identities.

Review/practice Ch. 5-2 and 5-3.

Week 6 Practice Worksheet - click here for copy.

Homework:
(1.) Study/practice for quiz.
Q3 W6 2/12/13 Tuesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

5-3 Double & Half-Angle Identities.

A few good "half-angle" worked out example problems
are on this Cliff Notes site - click here.

Homework:
(1.) 5-3 (31, 35, 41).
Q3 W6 2/11/13 Monday
Class: (today's class notes - click here - to be posted after class)
5-2 Sum & Difference Identities.

AND the Cofunction Identities.

Appendix C Handout - Deriving the Cos Sum Identity - click here for color copy.

Video Prerequisite:
  • V11_Sum_and_Difference_Identities.wmv
  • V12_Double_and_Half_Angle_Identities.wmv
Homework:
(1.) 5-2 (27-39 odd, 43, 45).
Q3 W5 2/8/13 Friday
Class: (today's class notes - click here - to be posted after class)
Practice: Verifying Trig Identities.

Homework:
(1.) None.
Q3 W5 2/7/13 Thursday
Class: (today's class notes - click here - to be posted after class)
Practice: Verifying Trig Identities.

Homework:
(1.) None.
Q3 W5 2/6/13 Wednesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Continue: 5-1 Verifying Trig Identities.

Homework:
(1.) None.
Q3 W5 2/5/13 Tuesday
Class:
Review homework.

Review graded Exam 1.

Continue: 5-1 Verifying Trig Identities.

Homework:
(1.) 5-1 (33, 39, 51, 57, 59, 63, 69).
Q3 W5 2/4/13 Monday
Class: (today's class notes - click here - to be posted after class)
5-1 Verifying Trig Identities.

Video Prerequisite:
  • V10_Verifying_Identities_Part_1.wmv
  • V10_Verifying_Identities_Part_2.wmv
Homework:
(1.) 5-1 (1-31 odd).
Q3 W4 2/1/13 Friday
Class:
Exam 1 - Part 2 of 2 (No Calculators).

Homework:
(1.) None.
Q3 W4 1/31/13 Thursday
Class:
Exam 1 - Part 1 of 2 (Sci. Calculators OK).

Homework:
(1.) None.
Q3 W4 1/30/13 Wednesday
Class:
School start delayed to 11 a.m. due to thunderstorms.

Review/practice for Exam 1.

Homework:
(1.) Review/practice for Exam 1.
Q3 W4 1/29/13 Tuesday
Class: (today's class notes - click here - to be posted after class)
Review/practice for Exam 1.

Homework:
(1.) Review/practice for Exam 1.
Q3 W4 1/28/13 Monday
Class: (today's class notes - click here - to be posted after class)
Review/practice for Exam 1.

Video Prerequisite:
  • V8_Exam_1_Review_Part_1.wmv
  • V9_Exam_1_Review_Part_2.wmv
Homework:
(1.) Review/practice for Exam 1.
Q3 W3 1/25/13 Friday
Class:
School start delayed to 11 a.m. due to possible snow/ice.

Practice: Ch. 1 and 2.

Homework:
(1.) None.
Q3 W3 1/24/13 Thursday
Class: (today's class notes - click here - to be posted after class)
Practice: Ch. 1 and 2.

Homework:
(1.) None.
Q3 W3 1/23/13 Wednesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Ch. 2-6 Using the Unit Circle.

Homework:
(1.) 2-6 (1-14 all), 2-6 (27-33 odd).
Q3 W3 1/22/13 Tuesday
Class: (today's class notes - click here - to be posted after class)
Ch. 2-5 Degrees and Radians.

Homework:
(1.) 2-5 (3-29 odd).
Q3 W3 1/21/13 Monday
Class:
Quiz1.

Homework:
(1.) None.
Q3 W2 1/18/13 Friday
Class:
School start delayed to 11 a.m. due to snow/ice.

Quiz1.

Homework:
(1.) None.
Q3 W2 1/17/13 Thursday
Class: (today's class notes - click here - to be posted after class)
School dismissed at 11 a.m. due to snow/ice.

Review homework.

Practice Worksheet for Week 2 - click here for copy.

Homework:
(1.) Practice for Quiz 1.
Q3 W2 1/16/13 Wednesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

2-4 Trig on the Plane.

Homework:
(1.) 2-4 (15, 17, 19, 21, 23, 35, 39).
Q3 W2 1/15/13 Tuesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

2-3 Reference Angles.

Homework:
(1.) 2-3 (1-11 odd, 27-45 odd).
Q3 W2 1/14/13 Monday
Class: (today's class notes - click here - to be posted after class)
2-2 Coterminal Angles.

Video Prerequisite:
  • V5_Coterminal_Angles.wmv
  • V6_Unit_Circle_and_Values_of_Trig_Functions.wmv
Homework:
(1.) 2-2 (1, 7, 9), 2-2 (25, 37).
Q3 W1 1/11/13 Friday
Class: (today's class notes - click here - to be posted after class)
Week 1 Practice Worksheet - click here for copy.

Homework:
(1.) None.
Q3 W1 1/10/13 Thursday
Class: (today's class notes - click here - to be posted after class)
Week 1 Practice Worksheet - click here for copy.

Homework:
(1.) None.
Q3 W1 1/9/13 Wednesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

Practice: Ch. 1-1 to 1-3.

Homework:
(1.) None.
Q3 W1 1/8/13 Tuesday
Class: (today's class notes - click here - to be posted after class)
Review homework.

1-3 Solving Right Triangles.

Homework:
(1.) Ch. 1-3 (51, 53, 59, 61, 65, 69).
Q3 W1 1/7/13 Monday
Class: (today's class notes - click here - to be posted after class)
Ch. 1-3 Trigonometric Ratios.

Video Prerequisite:
  • V3_Mth113_Trigonometric_Ratios.wmv
  • V4_Mth113_Solving_Right_Triangles.wmv
Homework:
(1.) Ch. 1-3 (1, 9, 39, 43, 45).
Q3 W0 1/4/13 Friday
Class: (today's class notes - click here - to be posted after class)
Homework review.

Continue Ch. 1-1, 1-2.

Homework:
(1.) Watch V1 to V4.
Q3 W0 1/3/13 Thursday
Class: (today's class notes - click here - to be posted after class)
Ch. 1-1 Angle Measurement, the Right Triangle, and the Pythagorean Theorem.

Ch. 1-2 The Trigonometric Ratios

Video Prerequisite:
  • V1_Mth113_Overview.wmv
  • V2_Mth113_Pythagorean_Theorem.wmv
Homework:
(1.) Ch. 1-2 (3, 9, 13, 15, 23, 27).
Q3 W0 1/2/13 Wednesday

No School - Teacher Work Day.

Q3 W0 1/1/13 Tuesday

No School - Christmas Holiday.

Q3 W0 12/31/12 Monday

No School - Christmas Holiday.


 
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