0) Do đó, hai điểm thuộc đường thẳng (d) là M(0;Therefore when y is 0, x is either 3 or 1 Using these two x values, we can work out the y values from the original equations Using the simpler equation y=2x 2, if x is 3 then y=2*3 2= 62 =The graph is shown below Since it is a rotation about the y axis, let's express x in terms of y instead Hence, y = x 2 becomes x = y (first quadrant only) and y = 2 x becomes x = y 2 Now, we How Do You Solve Y 2x 1 And Y X 2 Socratic Y=(x-2)^2-4