kekeCourjoejo kekeCourjoejo

15-01-2017
Mathematics

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Write an equation of the line that passes thru (4,9) and is parallel to y=2x+5

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anthonysilby1 anthonysilby1

15-01-2017

y = 2x + 5, m = 2
y - y1 = m(x - x1), y1 = 9, x1 = 4
y - 9 = 2(x - 4)
y - 9 = 2x - 8
y = 2x + 1

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