Bellwork reviewed some problems from Chapter 8 to begin reviewing material for the Final Exam.
The remainder of the period we discussed Sec 14-4: The Law of Sines.
Hwk #29 is due Tuesday, May 28th, 2019. Sec 14-4
Page 803. Problems 1, 3-5, 11, 12, 17, 18, 28
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Bellwork reviewed simplifying trigonometric expressions.
The remainder of the period we finished our discussion on simplifying trigonometric expressions (Sec 14-1). We then continued discussing Sec 14-4: Areas of triangles and the Law of Sines and worked on finding the areas of non-right triangles.
Hwk #28 is due Thursday:
Practice Problems: Simplifying Trigonometric Expressions.
Click on the links below for a copy of today’s bellwork with answers, a copy of the test review, a copy of Hwk #28, and notes/examples from today’s lesson:
Bellwork reviewed simplifying trigonometric expressions.
Students received the review for the next test: Sections 13-6, 8 and 14-1, 4, 5.
The remainder of the period we finished our discussion on simplifying trigonometric expressions (Sec 14-1). We then began discussing Sec 14-4: Areas of triangles and the Law of Sines.
Hwk #27 Sec 14-1 Due Date: tomorrow, May 21st.
Page 781. Problems 18, 20, 21, 23, 28, 30, 32-34.
Students must show work in order to receive credit for this assignment.
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Bellwork reviewed some problems from Chapter 9 to begin reviewing for the upcoming Final Exam.
The remainder of the period we discussed Sec. 14-1 and continued to work on examples of simplifying trigonometric expressions. Students were given a variety of problems and shown a variety of ways to simplify. This way they can use their notes when simplifying problems on their own because many of the techniques shown to them in class can be used again on different problems.
Hwk #27 Sec 14-1 Due Date: TBD.
Page 781. Problems 18, 20, 21, 23, 28, 30, 32-34.
Students must show work in order to receive credit for this assignment.
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Bellwork reviewed problems involving the Reciprocal Trig Functions that we discussed yesterday (Sec 13-8).
The remainder of the period we finished our discussion on Sec 13-8 and we began our discussion on Sec 14-1: Trigonometric Identities and simplifying trigonometric expressions.
Hwk #26 is due Thursday. Sec 13-8
Page 766. Problems 2-4, 9-14
AND
Page 797. Problems 28, 30
Today’s bellwork reviewed graphing one period of sine and cosine functions.
For the remainder of the hour, we started discussing Sec 13-8: The Reciprocal Trig Functions. Attached below are today’s class materials.
Hwk #26 Due Date: Thursday, May 16th, 2019
Sec 13-8
Page 766 Problems 2-4, 9-14
AND
Page 797 Problems 28, 30
Bellwork reviewed writing equations of the Tangent Function and finding x-intercepts and Vertical Asymptotes (Sec 13-6).
The remainder of the period we continued discussing Sec 13-6: The Tangent Function.
Hwk #25: Sec 13-6 Due: Monday, May 13, 2019
Page 752
Problems 9, 10, 12, 13, 23, 24, 39, 40
For #’s 12 & 13: Find the period, 3 VA, and 3 x-int
For #’s 23 & 24: Just find the period.
Click on the links below for a copy of today’s bellwork and notes/examples from today’s lesson:
Bellwork reviewed previous concepts from the last test.
The remainder of the period we started discussing Sec 13-6: The Tangent Function
Hwk #25: Sec 13-6
Page 752. Problems 9, 10, 12, 13, 23, 24, 39, 40
For #’s 12 & 13: Find the period, 3 VA, and 3 x-int.
For #’s 23 & 24: Just find the period.
Due date for Hwk #25 is still to be determined.
Click on the links below for a copy of today’s bellwork with answer and notes/examples from today’s lesson:
No bellwork today. Students took the Chapter 13 Test.
Bellwork reviewed for tomorrow’s Ch 13 Test.
For the remainder of the hour, students worked on a practice worksheet for the Chapter 13 Test.
Click on the links below for a copy of today’s bellwork and classwork handout with answers from today’s lesson:
Chapter 13 Test has been postponed for tomorrow, Tuesday, May 7th, 2019. See previous blog post for a review.