Presentation is loading. Please wait.

Presentation is loading. Please wait.

Find 4 A + 2 B if {image} and {image} Select the correct answer.

Published byMarjorie Rice Modified over 6 years ago

Similar presentations

Presentation on theme: "Find 4 A + 2 B if {image} and {image} Select the correct answer."— Presentation transcript:

1 Find 4 A + 2 B if {image} and {image} Select the correct answer.
1. 2. 3. 4. 5. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

2 Find C(A B) if {image} , {image} and   {image} Select the correct answer.
1. 2. 3. 4. 5. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

3 Write the system of equations as a matrix equation: {image} Select the correct answer.
1. 2. 3. 4. 5. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

4 Solve the matrix equation 3( X - B ) = A for the unknown matrix X, if {image} and   {image} Select the correct answer. {image} 1. 2. 3. 4. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

5 Find A B C, if {image} , {image} and {image} . Select the correct answer.
2. 1. 3. 4. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

Download ppt "Find 4 A + 2 B if {image} and {image} Select the correct answer."

Similar presentations

Example 1 Matrix Solution of Linear Systems Chapter 7.2 Use matrix row operations to solve the system of equations  2009 PBLPathways.

Example 1 Matrix Solution of Linear Systems Chapter 7.2 Use matrix row operations to solve the system of equations  2009 PBLPathways.
Solving Equations. -132 = 4x – 5(6x – 10) -132 = 4x – 30x + 50 -132 = -26x + 50 -182 = -26x 7 = x.

Solving Equations = 4x – 5(6x – 10) -132 = 4x – 30x = -26x = -26x 7 = x.
EXAMPLE 2 Solve a matrix equation SOLUTION Begin by finding the inverse of A. 4 7 1 2 = Solve the matrix equation AX = B for the 2 × 2 matrix X. 2 –7 –1.

EXAMPLE 2 Solve a matrix equation SOLUTION Begin by finding the inverse of A = Solve the matrix equation AX = B for the 2 × 2 matrix X. 2 –7 –1.
13-1 Introduction to Quadratic Equations  CA Standards 14.0 and 21.0  Quadratic Equations in Standard Form.

13-1 Introduction to Quadratic Equations  CA Standards 14.0 and 21.0  Quadratic Equations in Standard Form.
Section 8.3 – Systems of Linear Equations - Determinants Using Determinants to Solve Systems of Equations A determinant is a value that is obtained from.

Section 8.3 – Systems of Linear Equations - Determinants Using Determinants to Solve Systems of Equations A determinant is a value that is obtained from.
Substitute 0 for y. Write original equation. To find the x- intercept, substitute 0 for y and solve for x. SOLUTION Find the x- intercept and the y- intercept.

Substitute 0 for y. Write original equation. To find the x- intercept, substitute 0 for y and solve for x. SOLUTION Find the x- intercept and the y- intercept.
3.5 – Solving Systems of Equations in Three Variables.

3.5 – Solving Systems of Equations in Three Variables.
14.3 Matrix Equations and Matrix Solutions to 2x2 Systems OBJ: Use the Inverse of a 2 x 2 Matrix to solve a system of equations.

14.3 Matrix Equations and Matrix Solutions to 2x2 Systems OBJ: Use the Inverse of a 2 x 2 Matrix to solve a system of equations.
Using the formula sheet Equations typically contain one or more letters These letters are called variables Variables : an unknown in an equation EXAMPLE:

Using the formula sheet Equations typically contain one or more letters These letters are called variables Variables : an unknown in an equation EXAMPLE:
It’s All About Properties of Equality. How could properties of equality be applied to solve this equation? Example 1: 3x + 11 = 32 What is the value of.

It’s All About Properties of Equality. How could properties of equality be applied to solve this equation? Example 1: 3x + 11 = 32 What is the value of.
3.6 Solving Absolute Value Equations and Inequalities

3.6 Solving Absolute Value Equations and Inequalities
Solve Equations with Rational Coefficients. 1.2x = 36 Check your answer. 1.2 30 = x Check 1.2x = 36 1.2(30) = 36 ? 36 = 36 ? 120 = -0.24y -0.24 - 500.

Solve Equations with Rational Coefficients. 1.2x = 36 Check your answer = x Check 1.2x = (30) = 36 ? 36 = 36 ? 120 = -0.24y
Elimination Method Day 2 Today’s Objective: I can solve a system using elimination.

Elimination Method Day 2 Today’s Objective: I can solve a system using elimination.
Do Now: Perform the indicated operation. 1.). Algebra II Elements 11.1: Matrix Operations HW: HW: p.590 (16-36 even, 37, 44, 46)

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

Image from
Find the solution of the exponential equation, correct to four decimal places. e x = 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25.

Find the solution of the exponential equation, correct to four decimal places. e x =
Review Problems Matrices

Review Problems Matrices
Find the domain of the function: {image} .

Find the domain of the function: {image} .
Evaluate the expression (8 + 16 i) + (11 - 12 i) and write the result in the form a + bi. Choose the answer from the following: 19 + 4i 19 - 4i 4 + 19i.

Evaluate the expression ( i) + ( i) and write the result in the form a + bi. Choose the answer from the following: i i i.
Choose the matrix in echelon form from the following:

Choose the matrix in echelon form from the following:

Similar presentations

Ads by Google