Chapter 4
Objectives:
1. I can decide whether or not an ordered pair is a solution to a linear system.
2. I can solve a linear system by graphing.
3. I can solve a linear system by substitution.
4. I can solve a linear system by the elimination method.
5. I can solve special systems.
6. I can use a graphing calculator to solve a system of equations.
7. I can add and subtract matrices.
8. I can multiply matrices.
9. I can perform scalar multiplication on matrices.
10. I can state the dimensions of a matrix.
11. I can find the inverse of a square matrix.
12. I can solve a system of equations by using inverse matrices.
13. I can find the determinant of a square matrix.
14. I can solve a system off two or three equations by using Cramer's Rule.
15. I can use a graphing calculator to simplify and solve equations using matrices.
1. I can decide whether or not an ordered pair is a solution to a linear system.
2. I can solve a linear system by graphing.
3. I can solve a linear system by substitution.
4. I can solve a linear system by the elimination method.
5. I can solve special systems.
6. I can use a graphing calculator to solve a system of equations.
7. I can add and subtract matrices.
8. I can multiply matrices.
9. I can perform scalar multiplication on matrices.
10. I can state the dimensions of a matrix.
11. I can find the inverse of a square matrix.
12. I can solve a system of equations by using inverse matrices.
13. I can find the determinant of a square matrix.
14. I can solve a system off two or three equations by using Cramer's Rule.
15. I can use a graphing calculator to simplify and solve equations using matrices.
Take the Chapter 4 Pre-Test to determine which sections must be completed.
Section 4-1 Systems of Equations
Video 4-1
Assignment Pg 179-180: 7-65 odd
Corrective Assignment Pg 179-180: 8-66 even
4.1 Answers
Section 4-3 & 4-4 Matrix Operations
Video Matrix Operations - Make sure you look at Example 1 in 4.2!
Assignment Pg 194: 1abc & 2abc and Pg 204-205: 1-27 odd
Corrective Assignment Pg 204-205: 2-28 even
4.3 Answers
4.4 Answers
Section 4-4 Matrix Multiplication
Video Matrix Multiplication
Assignment Pg 205: 29-44
4.4 Answers
Corrective Assignment: Worksheet: Do problems 4-11
Answers to the Corrective Assignment
Section 4-6 Determinants
Video Determinants
Assignment: Pg 224: 3-19
4.6 Answers
Corrective Assignment: Do both worksheets 1-12
Worksheet #1
Worksheet #2
Answers to the Corrective Assignment Worksheet #1-2
Go on to the next assignment. The mastery check is over both sections 4 and 5.
Section 4-6 Cramer's Rule
Video Cramer's Rule
Assignment: p. 225: 22-35 all
4.6 Answers
Corrective Assignment: Worksheet: #1-8
Answers to the Corrective Assignment
Review for the Test
Pg 232-233: 1-9, 14-19, 25-28
Answers #1
Answers #2
Hand in the Anticipation Guide
Take Chapter 4 Test
Section 4-1 Systems of Equations
Video 4-1
Assignment Pg 179-180: 7-65 odd
Corrective Assignment Pg 179-180: 8-66 even
4.1 Answers
Section 4-3 & 4-4 Matrix Operations
Video Matrix Operations - Make sure you look at Example 1 in 4.2!
Assignment Pg 194: 1abc & 2abc and Pg 204-205: 1-27 odd
Corrective Assignment Pg 204-205: 2-28 even
4.3 Answers
4.4 Answers
Section 4-4 Matrix Multiplication
Video Matrix Multiplication
Assignment Pg 205: 29-44
4.4 Answers
Corrective Assignment: Worksheet: Do problems 4-11
Answers to the Corrective Assignment
Section 4-6 Determinants
Video Determinants
Assignment: Pg 224: 3-19
4.6 Answers
Corrective Assignment: Do both worksheets 1-12
Worksheet #1
Worksheet #2
Answers to the Corrective Assignment Worksheet #1-2
Go on to the next assignment. The mastery check is over both sections 4 and 5.
Section 4-6 Cramer's Rule
Video Cramer's Rule
Assignment: p. 225: 22-35 all
4.6 Answers
Corrective Assignment: Worksheet: #1-8
Answers to the Corrective Assignment
Review for the Test
Pg 232-233: 1-9, 14-19, 25-28
Answers #1
Answers #2
Hand in the Anticipation Guide
Take Chapter 4 Test