advertisement

Pre calculus warm up.3.11.14

50 %
50 %
advertisement
Information about Pre calculus warm up.3.11.14
Education

Published on March 11, 2014

Author: roneick

Source: slideshare.net

advertisement

Pre calculus warm up 3.11.14 C. How many solutions are there to each 3 - variable system graphed below? A. The graph of a 3 variable equation is a _____________? B. What is row-echelon form?

Gaussian Elimination GENERAL IDEA: 1. Forward Elimination 2. Back Substitution GOAL: Transform the system into Row-echelon form. HOW: Perform elementary row operations so that back substitution can be easily done.

Elementary Row Operations Changes done to a system of equations that still maintain its equivalence. There are only 3 Elementary Row Operations 1. Interchange 2 equations (or Rows) 2. Multiply one of the equations (or rows) by a non-zero constant. 3. Add a multiple of one row to another.

Gaussian Elimination Perform elementary row operations so that back substitution can be easily done. Suggested steps: 1. Obtain a coefficient of “1” for x in Row 1 2. Eliminate x from Row 2 and Row 3 3. Obtain a coefficient of “1” for y. 4. Eliminate y from Row 3 5. Obtain a coefficient of “1” for z – then back substitute to solve.

Add a comment

Related presentations

Related pages

Pre-Calculus Chapter 2 section 6 1 of 14 Warm - up.

Pre-Calculus Chapter 2 section 6 1 of 14 Warm ... Pre-Calculus Chapter 2 section 6 3 of 14 Essential Question How do you find the domain and asymptote ...
Read more

Precalculus Warm-ups - Welcome to Mr. Gudor's math classes

Precalculus Warm-ups. Comments. Sign in | Recent Site Activity | Report Abuse | Print Page | Powered By Google Sites ...
Read more

Pre-Calculus Warm-ups Week 11 Spring 2011.notebook

Pre­Calculus Warm­ups Week 11 Spring 2011.notebook 6 September 06, 2011 Friday Pre­Calculus Daily Warm­ups 3. At what time(s) during ...
Read more

Pre-Calculus Warm-ups Week 4.notebook - Madison Local Schools

Pre­Calculus Warm­ups Week 4.notebook 5 September 06, 2011 Thursday 1. x­ intercept _____ 2. y­ intercept _____ 3. Vertical Asymptote ...
Read more

Pre-Calculus Warm Up 42 - Troy City Schools

NewsPrint Pre-Calculus Warm Up 45 Question 1 Question 2 Question 3 Question 4 Question 5 Question 6 Question 7 Question 8 Question 9 Question 10 Bonus ...
Read more

Pre Calculus warm-ups - Free Math Help - Lessons, games ...

Pre Calculus warm-ups Hello! I have a few PreCalc (I am in Calc this Summer) ... Calculus; Differential Equations; Advanced Math; Finance/Business Math;
Read more

Mrs. Cathy Stone - TeacherWeb - Websites for Teachers ...

Mrs. Cathy Stone: Home ... Honors Pre-Calculus Worksheets ... Honors Pre-Calculus Daily Warm-Ups and Videos. Daily Warm-Ups for the:
Read more

Pre-Calculus

Daily Warm-ups. Review Homework Chapter Review Page 173-177. Problems 2, 4, 6, 10, 14, 20, 24, 28, 32, 36, 42, 50, 56, 58, ... Pre-Calculus ...
Read more