How would you graph the line $2 x + 8 = 0$ $2x+8=0$ ?

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How would you graph the line $2 x + 8 = 0$ $2x+8=0$ ?

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Answer 1 · 2016-07-31T22:53:14

A vertical line at $x = - 4$ $x=-4$

Explanation:

$2 x + 8 = 0$ $2x+8=0$ => solving for x: subtract 8 from both sides:
$2 x = - 8$ $2x=-8$ => divide both sides by 2:
$x = - 4$ $x=-4$ => this is the equation of a vertical line at $x = - 4$ $x=-4$

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How would you graph the line $2 x + 8 = 0$ $2x+8=0$ ?

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How would you graph the line $2 x + 8 = 0$ $2x+8=0$ ?