1 / 12

Chapter 7-1 Solving system of equations

Chapter 7-1 Solving system of equations. Graph the following linear functions: Y = 2x + 2 Y = 1/2x – 3 Y = -x - 1. Warm up. chapter 7-1 notes (solving systems of equations) What value for x would make this statement true? x + 5 = 10. 2x + 4 = 16.

breindel-dorsey
Download Presentation

Chapter 7-1 Solving system of equations

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. Chapter 7-1Solving system of equations

  2. Graph the following linear functions: • Y = 2x + 2 • Y = 1/2x – 3 • Y = -x - 1 Warm up

  3. chapter 7-1 notes (solving systems of equations) What value for x would make this statement true? x + 5 = 10 2x + 4 = 16

  4. What values for x and y would make this equation true? • X + 3 = y • Y = 3x

  5. What values for x and y would make BOTH of these equations true? There can only be one value for x and one value for y. Y = x – 1 y = 2x - 3 This is a system of linear equations. That is when you have two or more linear equations together. Our answer to this problem will be the solution of the system of linear equations.

  6. What values for x and y would make BOTH of these equations true? There can only be one value for x and one value for y. y = x + 2 y = 2x - 3

  7. What values for x and y would make BOTH of these equations true? There can only be one value for x and one value for y. y = -.5x + 2 y = -3x - 3

  8. y = -2x +4 y = 3x - 1

  9. y = x – 1 y = -x + 7

  10. How to solve a system of equations by graphing: Step 1: Step 2: Step 3:

  11. Practice: Y = 4x + 7 y = -x -3 y = x Y = -3x y = -2x – 8 x = 2y + 2

  12. Homework!Page 343#’s 1-14, 24

More Related