Introduction to linear equations - Linear Equations
Introduction to linear equations
This is a lesson that teaches how to determine if an expression is a linear equation; and how to graph a linear equation.
Lessons
Notes:
Expression: A collection of numbers, variables, and signs, such as etc
Equations: A mathematical statement with an equal sign, such as etc
Linear Equation: Ax + By = C (A, B & C are constants; x & y are variables)
All linear equations are functions except a vertical line such as x = 3.
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a)
What is a linear equation?
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2.
Graph the linear equations:
