1. The problem statement, all variables and given/known data Find an equation for the plane containing the line in the xy-plane where y = 1, and the line in the xz-plane where z = 2 2. Relevant equations Ax+By+C= f(x,y) or (z) 3. The attempt at a solution Ok so i started off by graphing and i see when x and y are 0 z = 2 and when z and x are x y = 1 So i know that to find the slope n (Δz/Δy) = 2/1 = 2 After this I am lost as what to do. I use cramster, but the explanation is poor and says Ax+By+Cz = 1, but I don't see how this equation is related.