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Which equation of the line is shown on this graph? Enter your answer in the box

Which equation of the line is shown on this graph? Enter your answer in the box-example-1

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\text{The vertical line has the equation} x = a,\ a\in\mathbb{R}


\text{We have the points}\ (-2,\ 2)\ \text{and}\ (-2,\ -3)\\\\x\ \text{x at both points is -2, therefore your answer is}\\\\\boxed{x=-2}