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What is the slope of the line passing through (-8, 10) and (-8, -7)?

User MaHuJa
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1 Answer

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the slope is undefined in this case, because the line passing (-8, 10) to (-8, -7) is a vertical line.
when you use the slope formula, m=(-7-10)/[-8-(-8)], the denominator of this fraction is 0, so it is undefined.
User Binil Surendran
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