3 years ago

Which best describes the relationship between the lines? 2x – y = −7 2x + 4y = 2

Mathematics

2 answers:

seropon [69]3 years ago

8 0

Answer:

Perpendicular

Step-by-step explanation:

2x - y = -7

2x + 4y = 2

-y = -2x - 7

4y = -2x + 2

y = 2x + 7

y = -1/2x + 1/2

Cannot be:

Parallel because the slope would otherwise be the same.

Same line because the equation is not proportional

So, they are perpendicular because a perpendicular line would be a negative and a reciprocal of the current line

ohaa [14]3 years ago

8 0

Answer:

perpendicular

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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