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17-06-2018
Mathematics

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Which pair of lines is parallel? A. y=-2x+4 and y=2x-1 B. y=1/2x-1 and y=1/2x+10 C. y=x+3 and y=-2x+3 D. y=3x+5 and y=1/3+2

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harpazo harpazo

18-06-2018

Parallel lines have the same slope.

The answer is choice B.

Why?

Both equations share the same slope which is 1/2.

See it?

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Аноним Аноним

18-06-2018

Your answer is B- y=1/2x-1 and y=1/2x+10
Hope this helps... leave a 5-rate and a thanks!

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