Sally graphed the two inequalities: She said that (0,0) is part of the solution set. Is she correct? If not, what was her mistake?

A

She is correct. (0,0) is in the solution set.

B

She is incorrect. She shaded in the wrong direction.

C

She is incorrect. (0,0) is not in the solution set. There is no solution to this system of inequalities.

D

She is incorrect. She should have two solid lines.