document.write( "Question 170898: The linear equation x = -1 graphs as a horizontal/vertical/diagonal line (choose the correct label and type it below). Describe how you determined your answer. Please help. \n" ); document.write( "
Algebra.Com's Answer #126170 by KnightOwlTutor(293)\"\" \"About 
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Solved by pluggable solver: DESCRIBE a linear EQUATION: slope, intercepts, etc
this equation defines a vertical line.
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  • X intercept: -1. X intercept is the intersection of the line with the x axis.

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  • Y intercept: not defined (the line IS vertical)

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  • Slope: not defined, can be thought of as infinite

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\"graph%28+500%2C+500%2C+-1-5%2C+-1%2B5%2C+-10%2C+10%2C+1000000x-1000000%2A-1+%29+\"\n" ); document.write( "

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