Practice problem
Which of the following systems of inequalities has (−1,−1)(-1,-1)(−1,−1) as a solution?
y>−x−3y > -x-3y>−x−3
y>4xy > 4xy>4x
y<−x−3y < -x-3y<−x−3
y<4xy < 4xy<4x
Type a concept, like “slope” or “photosynthesis”.