Select all statements that are true about the linear equation. y=−x−1y=−x−1 the equation y x=1y x=1 has the same graph. the graph of the equation is the set of points that are solutions to the equation. a coordinate pair on the graph of the equation is a solution to the equation. the point (0, −1)(0, −1) lies on the graph of the equation. the point (1, −2)(1, −2) lies on the graph of the equation.