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Mathematics 15 Online
OpenStudy (anonymous):

passes through (4,2) and is parallel to the line whose equation is y=2x-4

OpenStudy (anonymous):

You can always assume that parallel equations will have the same slope, so in this case, it would still be y= 2x + b. Now you just need to find the b. To find the b, you can just plug the point you want into the equation. 2= 8 + b, therefore b= -6. So your equation should be y=2x-6

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