Friday, September 5, 2014

Algebra Lesson 2.1: The Equation of a Line


Practice Exercises:

For each given equation, decide whether or not it is the equation of a line:

     1. \(3y+7x=19\)
     2. \(7x-8y=2x\)
     3. \(y + 2x^2 = 11\)
     4. \(x+3y-z = 18\)

Solutions video:


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