Purchase Solution

augmented matrix

Not what you're looking for?

Ask Custom Question

Fine the equation of the least square lines.

11) The paired data below consist of the cost of advertising (in thousands of dollars) and the number of products sold (in thousands of dollars)
Cost (x)| 9 2 3 4 2 5 9 10
Numbe(y)| 85 52 55 68 67 86 83 73

12) Solve the problem. A meteorologist in the Upper Peninsula of Michigan predicts an overnight low of -4° Fahrenheit. What would a Canadian meteorologist predict for the same location in Celsius?

13) Write an equation for the line. Use Slope -intercept form if possible
Through (7,10), undefined slope

14) Write the augmented matrix for the system. Do not solve.
4x-2y=14
-2y=-2

Purchase this Solution
Solution Summary

The augmented matrix is created.

Purchase this Solution
Free BrainMass Quizzes
Multiplying Complex Numbers

This is a short quiz to check your understanding of multiplication of complex numbers in rectangular form.

Graphs and Functions

This quiz helps you easily identify a function and test your understanding of ranges, domains , function inverses and transformations.

Probability Quiz

Some questions on probability

Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

View More Free Quizzes
Related BrainMass Solutions

  • Gauss-Jordan elimination

    This is for the student who is new to Gauss-Jordan elimination and either has or can easily set up the augmented matrix. (In the augmented matrix the columns other than the final column make up the coefficient matrix.)

  • Reduced Row Echelon Form of Homogeneous Systems of Equations

    Swapping the first and second rows of the augmented matrix in part A would give the augmented matrix in part B. (c) The augmented matrix of the system is: The REF form of a matrix is not unique.

  • Matrices : Row Echelon Forms and Systems of Linear Eqations

    Determine the value(s) of h such that the matrix is the augmented matrix of a consistent linear system. 5) Solution. We can reduce the augmented matrix by row operations as follows.

  • Augmented Matrix

    28939 Augmented Matrix Given Systems Write the augmented matrix of the given system. *(Please see attachment for system) Please see the attached file for the complete solution. Thanks for using BrainMass.

  • Inconsistent System and Augmented Matrix

    Inconsistent System and Augmented Matrix are investigated.

  • Augmented matrix and a real world problem

    175390 Augmented Matrix and a Real World Problem From the following augmented matrix (see attachment), first write the system of equations that represents the augmented matrix and then create a real-world word problem that would represent these equations

  • Systems of Equations : Matrices

    Augmented Matrix A matrix derived from a system of linear equations where you indicate the right-hand side known vactor as an extra column of the matrix is called the augmented matrix of the system. 3.

  • Solving Linear System of Equations by Matrix Method

    305300 Solving Linear System of Equations by Matrix Method Use Row Reduction and Back Substitution to solve the given Linear System of Equations. Write the Augmented Matrix for each of them.

  • Matrices and Linear Systems of Equations

    Determine the value(s) of h such that the matrix is the augmented matrix of a consistent linear system. 6) Solution. We reduce the above augmented matrix by row operations.

  • Description of an Augmented Matrix

    Give an example of three such points, write the corresponding augmented matrix, and reduce the matrix to echelon form. The resulting equations are given by So, the augmented matrix is Applying the row operations , we get .

View More Related Solutions