Presentation is loading. Please wait.

Presentation is loading. Please wait.

Section 8.3 – Systems of Linear Equations - Determinants Using Determinants to Solve Systems of Equations A determinant is a value that is obtained from.

Published byElvin Anthony Modified over 8 years ago

Similar presentations

Presentation on theme: "Section 8.3 – Systems of Linear Equations - Determinants Using Determinants to Solve Systems of Equations A determinant is a value that is obtained from."— Presentation transcript:

1 Section 8.3 – Systems of Linear Equations - Determinants Using Determinants to Solve Systems of Equations A determinant is a value that is obtained from a square matrix.

2 Section 8.3 – Systems of Linear Equations - Determinants

3 Using Determinants to Solve Systems of Equations. (pg. 579 #18) Section 8.3 – Systems of Linear Equations - Determinants

4 Using Determinants to Solve Systems of Equations Determinant of a 3 x 3 Matrix Section 8.3 – Systems of Linear Equations - Determinants

5 3 x 3 Determinants Calculate the determinant of the given matrix. Section 8.3 – Systems of Linear Equations - Determinants

6 Using Determinants to Solve Systems of Equations Section 8.3 – Systems of Linear Equations - Determinants

7 Using Determinants to Solve Systems of Equations Section 8.3 – Systems of Linear Equations - Determinants

8 Using Determinants to Solve Systems of Equations Section 8.3 – Systems of Linear Equations - Determinants

9 Using Determinants to Solve Systems of Equations Section 8.3 – Systems of Linear Equations - Determinants

10 Properties of Determinants Section 8.3 – Systems of Linear Equations - Determinants

11 Properties of Determinants Section 8.3 – Systems of Linear Equations - Determinants

12 Use the properties of determinants to solve the following problems. Section 8.3 – Systems of Linear Equations - Determinants

Download ppt "Section 8.3 – Systems of Linear Equations - Determinants Using Determinants to Solve Systems of Equations A determinant is a value that is obtained from."

Similar presentations

Example 1 Matrix Solution of Linear Systems Chapter 7.2 Use matrix row operations to solve the system of equations  2009 PBLPathways.

Example 1 Matrix Solution of Linear Systems Chapter 7.2 Use matrix row operations to solve the system of equations  2009 PBLPathways.
Vector Operations in R 3 Section 6.7. Standard Unit Vectors in R 3 The standard unit vectors, i(1,0,0), j(0,1,0) and k(0,0,1) can be used to form any.

Vector Operations in R 3 Section 6.7. Standard Unit Vectors in R 3 The standard unit vectors, i(1,0,0), j(0,1,0) and k(0,0,1) can be used to form any.
Solving Equations. -132 = 4x – 5(6x – 10) -132 = 4x – 30x + 50 -132 = -26x + 50 -182 = -26x 7 = x.

Solving Equations = 4x – 5(6x – 10) -132 = 4x – 30x = -26x = -26x 7 = x.
Many quadratic equations can not be solved by factoring. Other techniques are required to solve them. 7.1 – Completing the Square x 2 = 20 5x 2 + 55 =

Many quadratic equations can not be solved by factoring. Other techniques are required to solve them. 7.1 – Completing the Square x 2 = 20 5x =
7.1 – Completing the Square

7.1 – Completing the Square
9.4 – Solving Quadratic Equations By Completing The Square

9.4 – Solving Quadratic Equations By Completing The Square
Chapter 7 – Solving Systems of Linear Equations 7.3 – Solving Linear Systems by Linear Combinations.

Chapter 7 – Solving Systems of Linear Equations 7.3 – Solving Linear Systems by Linear Combinations.
Anton/Busby Contemporary Linear AlgebraSection 1.1, Pg. 3.

Anton/Busby Contemporary Linear AlgebraSection 1.1, Pg. 3.
Unit 1 Test Review Answers

Unit 1 Test Review Answers
Anton/Busby Contemporary Linear AlgebraSection 3.1, Pg. 80.

Anton/Busby Contemporary Linear AlgebraSection 3.1, Pg. 80.
6.5 – Applying Systems of Linear Equations

6.5 – Applying Systems of Linear Equations
1. Inverse of A 2. Inverse of a 2x2 Matrix 3. Matrix With No Inverse 4. Solving a Matrix Equation 1.

1. Inverse of A 2. Inverse of a 2x2 Matrix 3. Matrix With No Inverse 4. Solving a Matrix Equation 1.
Radicals without Calculators

Radicals without Calculators
5.6.1 – Square Root Method. Recall, we solved “quadratic equations” when we set a polynomial equation equal to 0 Example. x 2 + 5x + 6 = 0.

5.6.1 – Square Root Method. Recall, we solved “quadratic equations” when we set a polynomial equation equal to 0 Example. x 2 + 5x + 6 = 0.
Solving Linear Systems by Substitution O Chapter 7 Section 2.

Solving Linear Systems by Substitution O Chapter 7 Section 2.
Class Opener:. Identifying Matrices Student Check:

Class Opener:. Identifying Matrices Student Check:
Factor. 1)x² + 8x + 16 2)y² – 4y – 21. Zero Product Property If two numbers multiply to zero, then either one or both numbers has to equal zero. If a.

Factor. 1)x² + 8x )y² – 4y – 21. Zero Product Property If two numbers multiply to zero, then either one or both numbers has to equal zero. If a.
Section 10.3 and Section 9.3 Systems of Equations and Inverses of Matrices.

Section 10.3 and Section 9.3 Systems of Equations and Inverses of Matrices.
Section 5.3 Solving Systems of Equations Using the Elimination Method There are two methods to solve systems of equations: The Substitution Method The.

Section 5.3 Solving Systems of Equations Using the Elimination Method There are two methods to solve systems of equations: The Substitution Method The.
Section 6.1.2 Day 2 Solving Trig Equations Using Inverses.

Section Day 2 Solving Trig Equations Using Inverses.

Similar presentations

Ads by Google