undeadknight26 (undeadknight26):

Please help me!!! Which of the following points lie in the solution set to the following system of inequalities? y < -3x + 3 y < x + 2 (1, -5) (1, 5) (5, 1) (-1, 5)

4 years ago
undeadknight26 (undeadknight26):

Please either give answer or explain...@Niall @mathstudent55 @phi @austinL @ejune420

4 years ago
OpenStudy (phi):

with only 4 points, you can just test them each pair is (x,y) replace x in both equations with the first number from the pair. replace y with the 2nd number. are both equations true ?

4 years ago