Mr. Hartzer, Hamtramck High School

Slides:

Advertisements

Similar presentations

2.3 Modeling Real World Data with Matrices

Advertisements

Adding & Subtracting Matrices

4.1 Introduction to Matrices

Section 4.2 – Multiplying Matrices Day 2

Algebra 2: Lesson 5 Using Matrices to Organize Data and Solve Problems.

4-1 Matrices and Data Warm Up Lesson Presentation Lesson Quiz

Section 3.6 – Solving Systems Using Matrices

Row 1 Row 2 Row 3 Row m Column 1Column 2Column 3 Column 4.

Do Now: Evaluate: 3AB. Algebra II 3.7: Evaluate Determinants HW: p.207 (4-14 even) Test : Friday, 12/6.

Class Opener:. Identifying Matrices Student Check:

4.1: Matrix Operations Objectives: Students will be able to: Add, subtract, and multiply a matrix by a scalar Solve Matrix Equations Use matrices to organize.

4.1 Using Matrices Warm-up (IN) Learning Objective: to represent mathematical and real-world data in a matrix and to find sums, differences and scalar.

8.2 Operations With Matrices

Matrices: Simplifying Algebraic Expressions Combining Like Terms & Distributive Property.

3.6 Solving Systems Using Matrices You can use a matrix to represent and solve a system of equations without writing the variables. A matrix is a rectangular.

MATRICES MATRIX OPERATIONS. About Matrices  A matrix is a rectangular arrangement of numbers in rows and columns. Rows run horizontally and columns run.

Sec 4.1 Matrices.

Section 9-1 An Introduction to Matrices Objective: To perform scalar multiplication on a matrix. To solve matrices for variables. To solve problems using.

Algebra Matrix Operations. Definition Matrix-A rectangular arrangement of numbers in rows and columns Dimensions- number of rows then columns Entries-

3.5 Perform Basic Matrix Operations Add Matrices Subtract Matrices Solve Matric equations for x and y.

Do Now: Perform the indicated operation. 1.). Algebra II Elements 11.1: Matrix Operations HW: HW: p.590 (16-36 even, 37, 44, 46)

Precalculus Section 14.1 Add and subtract matrices Often a set of data is arranged in a table form A matrix is a rectangular.

Matrix – is a rectangular arrangement of numbers in rows and columns. Dimensions – Size – m is rows, n is columns. m x n ( row ∙ column) Elements – The.

Matrices. Matrix - a rectangular array of variables or constants in horizontal rows and vertical columns enclosed in brackets. Element - each value in.

Chapter 4 Section 1 Organizing Data into Matrices.

A rectangular array of numeric or algebraic quantities subject to mathematical operations. The regular formation of elements into columns and rows.

13.4 Product of Two Matrices

Lesson 43: Working with Matrices: Multiplication

12-1 Organizing Data Using Matrices

Multiplying Matrices.

Christmas Packets are due on Friday!!!

Matrix Operations.

Mr. Hartzer, Hamtramck High School

Introduction to Matrices

Mr. Hartzer, Hamtramck High School

Matrix Operations.

Matrix Operations Monday, August 06, 2018.

Matrix Operations.

Matrix Operations SpringSemester 2017.

WarmUp 2-3 on your calculator or on paper..

Using Matrices to Solve Systems of Equations

Introduction to Matrices

Warmup Solve each system of equations. 4x – 2y + 5z = 36 2x + 5y – z = –8 –3x + y + 6z = 13 A. (4, –5, 2) B. (3, –2, 4) C. (3, –1, 9) D. no solution.

All About Matrices.

25. Basic matrix operations

Taking Unit 1 Test #2 Today --- AL

Matrices Elements, Adding and Subtracting

Bellwork Change to Addition

MATRICES MATRIX OPERATIONS.

2.2 Introduction to Matrices

Presented By Farheen Sultana Ist Year I SEM

5 minutes Warm-Up Evaluate each expression for a = -5, b = 1.3, and c = -7. 1) a + b 2) b - c 3) a – b + c 4) -4b Solve each equation. 5) 16 = 2x.

3.5 Perform Basic Matrix Operations

Determinants 2 x 2 and 3 x 3 Matrices.

12.1 Addition of Matrices.

Chapter 4 Matrices & Determinants

Determinants 2 x 2 and 3 x 3 Matrices.

Matrix Operations Ms. Olifer.

Matrix Operations SpringSemester 2017.

Matrix A matrix is a rectangular arrangement of numbers in rows and columns Each number in a matrix is called an Element. The dimensions of a matrix are.

3.5 Perform Basic Matrix Operations Algebra II.

Presentation transcript:

Mr. Hartzer, Hamtramck High School 2017-18 Algebra II Mr. Hartzer, Hamtramck High School 2017-18

DO NOW Solve for x: 5𝑥−7=2𝑥+2 Solve for y: 𝑥+2𝑦+1=2𝑥−𝑦+3 Evaluate 𝑓 𝑥 =2𝑥+1 when 𝑥=4

This Week’s Objective 3-5/3-6 Students will: explore basic matrix operations.

Today’s Objective 3-5 I will be able to: give the dimensions of a matrix and add two matrices together. CCSS: N-VM.C.8, N-VM.C.10

Today’s Agenda Do Now Teaching website Notes on matrices Practice

Website http://teaching.paulhartzer.com/hamtramck/

Matrix Basics A matrix is a rectangular array of numeric expressions.

Matrix Basics Matrix A is a 2 x 3 matrix. Always list the height FIRST. Use brackets to indicate a matrix.

PRACTICE! https://www.khanacademy.org/math/precalculus/precalc-matrices/intro-to- matrices/e/matrix_dimensions

Matrix Basics Each expression is called an element. 𝑎 12 = 𝐴 1,2 =4: The Element in row 1, col 2 is 4.

PRACTICE! https://www.khanacademy.org/math/precalculus/precalc-matrices/intro-to- matrices/e/understand-matrix-coordinates

Matrix Operations