A system 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

Respuesta :

The 4th selection is appropriate:
  The first line is a dashed line which joins ordered pairs (-2, 1) and (3, 1). The second line is a dashed line and joins ordered pairs (-2, -2) and (3, 3). The portion common above the first line and above the second line is shaded
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