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April 18, 2015

April 18, 2015

Posted by **M** on Sunday, May 26, 2013 at 1:59am.

Contains points P=( -1,4);parallel to the line with equation 3x+y =5

- Math/ Algebra -
**Kuai**, Sunday, May 26, 2013 at 2:12amy = mx + b

3x + y = 5

3x - 3x + y = -3x + 5

y = -3x + 5

m = -3

y - y1 = m(x -x1)

y - 4 = -3(x - (-1))

y -4 =-3(x+1)

y - 4 = -3x -3

y -4 + 4 = -3x -3 + 4

y = -3x + 1

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