Ne7v4anztdawg Ne7v4anztdawg

04-07-2016
Mathematics

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write the equation of the line that passes through (4, 2) and is parallel to the line y = 2x – 1.

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BoredGuy BoredGuy

04-07-2016

gradient of that line is 2
Put the (4,2) into the formula y=mx+c where m is the gradient
2=2x4+c
c= -6
therefore the equation is y=2x-6

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