Non-linear equations (multi-variable)

write down system of linear equations in the form of a matrix equation AX=B

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express the system of linear equations in the form of matrix equation AX=B

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The equation x = 7, in two variables, can be written as

• 1.x + 1.y = 7

• 1.x + 0.y = 7

• 0.x + 1.y = 7

• 0.x + 0.y = 7

write down system of linear equations in the form of a matrix equation AX=B

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• 
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What is the highlighted section?

• Equal sign

• Coefficients

• Constants

• Ones

• Zeros

This is an example of a

• System of Quadratic Equations

• Reduced Row Echelon Form

• Augmented Matrix

• Row Echelon Form

What is a Matrix?

• An equation of over 5 numbers or symbols 
• A set of numbers in rows and columns
• A method of finding the n^th value of a series
• A complicated number system

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A ____________________ is a matrix in one column that represents each of the constants in the system of equations.

What word best describes the image?

• x-value 
• y-value 
• ordered pair 
• Point