Geometry
posted by Anonymous on .
Write and equation of the line described
A) the line parallel to y = 1\3x +5 and with a yintercept of 1
B) the line perpendicular to y=2x+4 and that passes though the point (1,2)

a. y=1/3 x +1
b. y=1/2 x +b
2=1/2 + b
b=2 1/2