Asystem of linear inequalities is shown below: y − x > 0 y − 1 > 0 which of the following graphs best represents the solution set to this system of linear inequalities? (5 points) the first line is a dashed line which joins ordered pairs negative 2, 1 and 3,1. the second line is a dashed line and joins ordered pairs negative 2, negative 2 and 3, 3. the portion common above the first line, to the right of the y axis, and above the second line is shaded the first line is a dashed line which joins ordered pairs negative 2, 1 and 1, 1. the second line is a dashed line and joins ordered pairs negative 2, negative 2 and 1, 1. the portion above the first line shaded the first line is a dashed line which joins ordered pairs negative 2, 1 and 3,1. the second line is a dashed line and joins ordered pairs negative 2, negative 2 and 3,3. the portion common above the first line and to the left of the y axis is shaded the first line is a dashed line which joins ordered pairs negative 2, 1 and 3,1. the second line is a dashed line and joins ordered pairs negative 2, negative 2 and 3, 3. the portion common above the first line and above the second line is shaded