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Which equation correctly describes a line that is perpendicular to the x-axis?

Which equation correctly describes a line that is perpendicular to the x-axis?-example-1

1 Answer

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Perpendicular to the x-axis is the y-axis so the equation has to be y = something.

Therefore, it is either G or J. The slope of a vertical line is undefined, so the answer is G.

User MRAB
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