1 / 7

Using RREF

Using RREF. ( R educed R ow E chelon F orm). Example:. What is the STANDARD FORM for these equations?. becomes. Note the traditional standard form: 3x – y = 1. Now, follow the steps in your packet. What is the solution?. Answer: (1, 2). HSA Practice:.

Download Presentation

Using RREF

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. Using RREF (Reduced Row Echelon Form)

  2. Example: What is the STANDARD FORM for these equations?

  3. becomes Note the traditional standard form: 3x – y = 1 Now, follow the steps in your packet. What is the solution? Answer: (1, 2)

  4. HSA Practice: • At a barbecue stand at the city fair, two groups placed the orders shown In the table below. Based on this information, what is the price, in dollars, of a BBQ Platter? Answer: $6.50

  5. 2) At a baseball game, Sam bought 2 hamburgers and 1 order of French fries for a total of $3.75. Erica bought 1 hamburger and 2 orders of French fries for a total of $3.00. Let x = number of hamburgers. Let y = number of French fries. Write an equation that represents Sam’s total cost. Write an equation that represents Erica’s total cost.

  6. What is the cost of one hamburger? Answer: $1.50 What is the cost of one order of French fries? Answer: $.75

  7. The End

More Related