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23-01-2021
Mathematics

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Line a passed through points (-2,1) and (2,9). Which is parallel to line a?

Line a passed through points 21 and 29 Which is parallel to line a class=

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23-01-2021

Answer:

D

Step-by-step explanation:

Line A's slope: 9-1/2+2 = 8/4 = 2

y = 2x+b

y = 2x-5

If the slope of 2 lines are equal, then the lines are parallel.

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