October 15th, 2019
In Precalculus we went over how to fit data to quadratic and cubic functions. The assignment is the handout. Here are the notes: Quadratic and Cubic Curve Fitting
In Algebra 2 we went over basic rules of exponents and worked on multiplying polynomials. The assignment is p.339-340 1-29 eoo, 37-61 eoo, 69,71. Here are the notes: Section 5.2 Notes
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October 14th, 2019
In Algebra 2 we started our unit on polynomials. The assignment is p.329-330 1,3,8,17-27 odd,55-65 odd. Here are the notes: Section 5.1 Notes
Here are the chapter 5 textbook pages: Algebra 2 Chapter 5
Here are the unit 3 assignments for Algebra 2 – due by Wednesday –
![](http://blogs.4j.lane.edu/blackburn/files/2019/10/IMG_8343-e1571066099792-225x300.jpg)
In Precalc we learned about multiplicities and how they affect a polynomial graph on the x-axis. The assignment is p.211 11-29 odd. For 19-29, you already have end behavior from the last assignment. For this assignment discuss the multiplicities of the zeros and draw a sketch of the graph. Here are the notes: Section 3.3 Notes Part 2
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October 8th, 2019
In Precalculus we went over section 3.3. The assignment is p.211 1-9 odd, 19-27 odd (just tell end behavior). Here are the notes: Section 3.3 Part 1
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October 7th, 2019
In Precalc we went over section 3.1. The assignment is p.189-190 1-8,25,31,32,43,45. Here are the notes: Section 3.1 Notes
The unit two assignments are due today. Here’s a list:
![](http://blogs.4j.lane.edu/blackburn/files/2019/10/IMG_8328-e1570474593566-300x225.jpg)
In Algebra 2 we went over how to do linear programming problems. There is a worksheet to pick up if you missed class. Here are the notes: Linear Programming Notes
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October 3rd, 2019
In Algebra 2 we went over section 9.4. The assignment is p.648 3-17 odd. Here are the notes: Section 9.4 Notes Part 1
In Precalc we went over the practice test and worked on our note cards for tomorrow’s test.
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October 2nd, 2019
In Precalculus we worked on the study guide for chapter 2: Chapter 2 Review
Here are the solutions for the Precalc review: Ch 2 Study Guide Solutions
In Algebra 2 we went over section 9.3, the absolute value equation and inequality section. The assignment is p.637 1-21 eoo, 45,49,53,63,65. Here are the notes: Section 9.3 Notes
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October 1st, 2019
In Precalc we went over section 2.7. The assignment is p.163-165 1,7,8,23. Here are the notes: Section 2.7
In Algebra 2, the unit 2 work is now due. Here is a pic of those assignments: ![](http://blogs.4j.lane.edu/blackburn/files/2019/10/IMG_8315-2-225x300.jpg)
In Algebra 2 we went over section 9.2. The assignment is p.623-624 1-53 every other odd. Here are the notes: Section 9.2 Notes
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September 30th, 2019
In Precalculus we went over section 2.6, the operations on functions section. The assignment is p.155-156 1,11,12,13,19,33,41,51,55 (40 for BONUS points). Here are the notes: Section 2.6
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September 26th, 2019
In Algebra 2 we went over the solutions for tomorrow’s practice test: Solutions for practice test
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September 25th, 2019
In Precalculus we learned about transformations. The assignment is p.145-146 1-12,17,18,26,63 a-e. Here are the notes: Section 2.5
In Algebra 2A we learned about application problems using systems. The assignment is p.301-303 12,30,36. Here are the notes: Section 4.4 Notes
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