1 / 13

Notes Over 4.3

Notes Over 4.3. Evaluate Determinants of 2 x 2 Matrices. Stands for the determinant of a matrix. Multiply diagonally, down first. Opposite products going up. Notes Over 4.3. Evaluate Determinants of 3 x 3 Matrices. Repeat the first two columns. Multiply diagonally, down first.

sai
Télécharger la présentation

Notes Over 4.3

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Notes Over 4.3 Evaluate Determinants of 2 x2 Matrices Stands for the determinant of a matrix. Multiply diagonally, down first. Opposite products going up.

  2. Notes Over 4.3 Evaluate Determinants of 3 x3 Matrices Repeat the first two columns. Multiply diagonally, down first. Opposite products going up.

  3. Notes Over 4.3 The Area of a Triangle Find the area of the triangle with the given vertices.

  4. Notes Over 4.3 The Area of a Triangle Find the area of the triangle with the given vertices.

  5. Notes Over 4.3 The Area of a Triangle Find the area of the triangle with the given vertices.

  6. Notes Over 4.3 The Area of a Triangle Find the area of the triangle with the given vertices.

  7. Notes Over 4.3 Using Cramer’s Rule for a 2 x 2 System Use Cramer’s Rule to solve the linear system. Find the determinant of the coefficient Matrix To find your x replace the x ’s in the coefficient Matrix with the constants To find your y replace the y ’s in the coefficient Matrix with the constants

  8. Notes Over 4.3 Using Cramer’s Rule for a 2 x 2 System Use Cramer’s Rule to solve the linear system. Find the determinant of the coefficient Matrix To find your x replace the x ’s in the coefficient Matrix with the constants To find your y replace the y ’s in the coefficient Matrix with the constants

  9. Notes Over 4.3 Using Cramer’s Rule for a 2 x 2 System Use Cramer’s Rule to solve the linear system. Find the determinant of the coefficient Matrix To find your x replace the x ’s in the coefficient Matrix with the constants To find your y replace the y ’s in the coefficient Matrix with the constants

  10. Notes Over 4.3 Using Cramer’s Rule for a 2 x 2 System Use Cramer’s Rule to solve the linear system. Find the determinant of the coefficient Matrix To find your x replace the x ’s in the coefficient Matrix with the constants To find your y replace the y ’s in the coefficient Matrix with the constants

  11. Notes Over 4.3 Using Cramer’s Rule for a 2 x 2 System Use Cramer’s Rule to solve the linear system. Find the determinant of the coefficient Matrix To find your x replace the x ’s in the coefficient Matrix with the constants To find your y replace the y ’s in the coefficient Matrix with the constants

  12. Notes Over 4.3 Using Cramer’s Rule for a 2 x 2 System Use Cramer’s Rule to solve the linear system. Find the determinant of the coefficient Matrix To find your x replace the x ’s in the coefficient Matrix with the constants To find your y replace the y ’s in the coefficient Matrix with the constants

  13. Notes Over 4.3

More Related