11.4 Solving Systems of linear equations by combination - with different coefficient

Essential Question: How can you solve a system of linear equations by using multiplication and elimination?

Notes

Module 11.4 HW à   Page : 419-422

9 – 13, 15, LPT

HW Key

Video #1: Solving Linear Systems by Multiplying first

Video #2: Solving Linear Systems Models by Multiplying First

11.3 - Solving Systems by Elimination with common coefficients

Essential Questions:

Notes

11.3 Homework à Page 410-412

# 2, 3, 7, 11, 12, 18, 19, 24

Homework Answers

Video #1: Solving Linear Systems by adding or subtracting 

Video #2: Solving Special Linear Systems by Adding or Subtracting 

Video #3: Solving Linear Systems Models by Adding or Subtracting 

11.2 - Day 2: Solving Linear Systems by Substitution

Essential Questions: How can you solve a system of linear equation by using substitution?

Notes

HW    Module 11.2  : pg 400- 402

     3PT- EXS. 1, 5, 8

     2PT-EXS. 9, 10, 11, 17

     1PT-EXS. 18, 21

Review: pg. 377 #2  pg. 378 #2,3

HW Key

Video #1: Solving special linear systems by substitution

Video #2: Solving linear systems models by substitution

11.2 - Day 1: Solving Systems of Linear Equations by Substitution

Essential Questions: How can you solve a system of linear equation by using substitution?

Notes

Homework - 8 problems from the worksheet attached - key is also attached.

Video 1:Solving Consistent, Independent Linear Systems by substitution

11.1 - Solving Systems of Linear Equation by GRAPHING

Essential Questions:  How can you find the solutions of a system of linear equations by graphing?

Notes 

HW - 11.1 Day 1       Pg   392-394
            2, 3, 10, 12, 19, 20, LPT

          Review:    301  -  #1
                           304  # 1-3
                           347   #2

HW Key

Video #1: Solving Consistent, Independent Linear Systems by Graphing

Video #2: Solving Special Linear Systems by Graphing

Video #3: Estimating Solutions of Linear Systems by Graphing

Video #4: Interpreting Graphs of Linear Systems to Solve Problems

Module 10 - Day 1: Line of Best Fit

Essential Question: How can you describe the relationship between two variables and use it to make predictions?

Notes 

HW      Mod 10 Day 1:    p. 359 – 362

                               5 – 7, 9 – 11, 21, 22

                               Review: 7.3 - #15, 8.1 #10, 9.1 - #8

HW Key

Video #1: Fitting Linear Functions to data

Video #2: Using Linear Functions Fitted to data to solve problems

9.4 - Normal Distribution

Essential Questions: How can you use characteristics of a normal distribution to make estimates and probability predictions about the population that the data represents?

Notes

Homework

              PAGE: 342-344

3PT- EXS. 9-10, 17, 21, 22

2PT-EXS. 1-3, 11-13,

1PT- 24-25, LPT

            Review: # 1, 3 page 266; #12, 13 pg 296

Homework Key -

Video #1: Using Properties of Normal Distribution

Video #2: Estimating Probabilities in Approximately Normal Distributions

9.3 - Histograms and Box Plots

Essential Questions: How can you interpret and compare data sets using data displays?

Notes - Day 1                                                     Notes Day 2

Homework Day 1:                                              Homework Day 2

         Module 9.3  PAGE:  332-336                                   Module 9.3  PAGE:  332-336

                     3PT- EXS. 1-4, 7,                                                              2PT-EXS. 14-16

                     2PT-EXS. 9-10,                                                                   1PT- 21, LPT

                                          Review: #2, page 266; #1, 2 page 301

Key Day 1:                                                          Key Day 2

Video #1: Creating Histograms

Video #2: Estimating from Histograms

Video #3: Constructing Box Plots

Video #4: Comparing Box Plots

9.2 - Data Distributions and Outliers

Essential Question: What statistics are most affective by outliers, and what shape can data distribution have?

Notes

Homework

             PAGE :  321- 324

3PT- EXS. 3-4, 9, 16,

2PT-EXS. 10, 13, 15

1PT-EXS.   18, LPT

            Review: #4 pg 266    ;     #1,2  pg 300

Key

Video #1: The Effects of an Outlier in the data set

Video #2: Comparing Data Sets

Video #3: Comparing Data Distributions