1. 3.2 SYSTEMS OF LINEAREQUATIONSSolving Linear Systems Algebraically 2. Solving Linear Systems of Equations AlgebraicallyToday’s objective:1. I will use algebraic methods…

EXAMPLE 1 In the diagram above, which two figures are similar? Solution: If all the corresponding angles of the two figures are the same and all their corresponding sides…

1. © Oxford Fajar Sdn. Bhd. (008974-T) 2012 CHAPTER 4 COMPLEX NUMBERS Focus on Exam 4 1 1 + 2i 1 – i = 1 + 2i 1 – i  1 + i 1 + i = 1 + 2(i)2 + 2i + i 1 – i2 = 1…

Slide 1 Slide 2 Quadratic Functions… and their applications! Slide 3 For a typical basketball shot, the ball’s height (in feet) will be a function of time in flight (in…

Slide 1Differential Equations Ordinary Differential Equations Exponential Growth or Decay Families of Solutions Separation of Variables Numerical Solving – Direction Fields…

Slide 1Concept Slide 2 Example 1 Solve a System by Substitution Use substitution to solve the system of equations. y = –4x + 12 2x + y = 2 Substitute y = –4x + 12 for…

Slide 1 Slide 2 Introduction: LU Decomposition is very useful when we have large matrices n x n and if we use gauss-jordan or the other methods, we can get errors. Computers…

Slide 1 Solving Systems of Equations Algebraically 1.When you graph, sometimes you cannot find the exact point of intersection. We can use algebra to find the exact point.…

Slide 1 Lecture 3 Systems of equations and matricies Slide 2 Systems of Two Equations in Two Variables We are given the linear system ax + by = c dx + ey = f A solution is…

Slide 1 Solving Systems of Equations Slide 2 Key Terms 0 Solution 0 A solution of a system of equations is an ordered pair that satisfies each equation in the system. 0 Solving…