Which equations represent the phrase “y is two less than half of a number “?

Two lines parallel to the same plane are parallel to eachother

Which of the following points is collinear with (-2,1) and (0,3)

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)