+36916 There is a LOT of questions similar to this posted in the last few days....study them for some more example
this line is in form y = mx + b m = slope = 1/2 parallel slope is the same, 1/2
y = 1/2 x + b sub in the given point to calculate b
5 = 1/2(4) + b means b = 3
y = 1/2x + 3
