SOLUTION: Which is true of the graphs of these two equations? y=1/2x+1 2y=x+2 A. The lines lie on top of one another B. The lines intersect at exactly one point C. The lines are par

Algebra ->  Linear-equations -> SOLUTION: Which is true of the graphs of these two equations? y=1/2x+1 2y=x+2 A. The lines lie on top of one another B. The lines intersect at exactly one point C. The lines are par      Log On


   

Question 566022: Which is true of the graphs of these two equations?
y=1/2x+1
2y=x+2
A. The lines lie on top of one another
B. The lines intersect at exactly one point
C. The lines are parallel
D. The lines lie in the same plane, but they never intersect.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
(A) is the answer
They are the same equation
(1) +y+=+%281%2F2%29%2Ax+%2B+1+
and
(2) +2y+=+x+%2B+2+
Divide both sides by +2+
(2) +y+=+%281%2F2%29%2Ax+%2B+1+