## September 16, 2019

September 16th, 2019In Precalc we went over section 1.6. The assignment is p.72-73 35-57 odd, 89,91. All unit 1 work is due tomorrow! Here are the notes: Section 1.6 Notes

In Precalc we went over section 1.6. The assignment is p.72-73 35-57 odd, 89,91. All unit 1 work is due tomorrow! Here are the notes: Section 1.6 Notes

In Algebra 2 we went over how to determine if two functions are inverses and how to find an inverse given a function. There is a worksheet. Here are the notes: Inverse Notes Day 2

In Precalc we had our first quiz of the trimester!

In Precalc we had a catchup day. Here are some of the questions that were answered in class: Assorted HW Questions and Answers

In Algebra 2 we defined what an inverse means and did an inverse matching activity. Here are the notes: Inverse Notes Day 1

In Precalculus we learned about linear and absolute value inequalities. The assignment is p.57-58 45-89 eoo, 108, 111. Here are the notes: Section 1.5 Notes

In Algebra 2 we learned about Composition of Functions. The assignment is p.593-593 1,3,9,11,13,45,47,51,53. Here are the notes: Composition of Functions Notes

In Precalc we reviewed how to solve equations, both algebraically and graphically. The assignment is p.43-44, 5-40 by 5, 55-70 by 5, 90-100 by 5. Here are the notes: Section 1.4 Notes

In Algebra 2, we worked on an operations of functions worksheet. If you missed class please pick one up from me when you get back.

In Precalculus we went over symmetry and circles. The assignment is p.31-32 12-33 by 3, 39-57 by 3, 63, 67, 77. Here are the notes: Section 1.3 Notes

In Precalc we went over section 1.2. The assignment is p.19-20 1-19 odd, 25, 29, 31-37 odd. Here are the notes: Section 1.2 Notes

In Algebra 2 we went over what a function is. The assignment is p.558-559 3-21 multiples of 3, 30. Here are the notes: Section 8.1

In Precalculus we went over section 1.1. The assignment is p.9-11 9-27 odd, 49,51,65,69. Here are the notes: Section 1.1 Notes

Hi Everyone, this fall I am teaching 3 sections of Precalculus A and one section of Algebra 2A. Here are the syllabi for those classes:

*Precalc A Syllabus Blackburn F19*

*Algebra 2A_2B Syllabus 19_20 Blackburn*

Also here you can find pdf files of the textbooks we’ll be using. In Precalculus we are starting in Chapter 1: *Precalc Chapter 1*

In Algebra 2 we are starting in Chapter 8: *Algebra 2 Chapter 8*

In Precalc A we learned about exponential functions and exponential equations. The assignment is p.297-298 6-10,37-45 odd, 49, 53. Here are the notes: Precalc A Sec 4.2

In Algebra 2A we learned how to multiply binomials and a binomial by a trinomial. The assignment is p.340 55-63 odd, 67-73 odd,93, 95. Here are the notes: Alg 2A Sec 5.2 Continued