Question

1. The inequality x ≥ -3 is satisfied by point (0, -2).

True False. 2.The inequality 5 x - 2 y + 1 > 0 is satisfied by point (-2, -1).

True False. 3. The inequality 2 x - 3 y ≥ 5 is satisfied by point ( 1 over 2 , 1 over 3 ).

True False

Answer 1

x >= -3 .......(0,-2)
0 >= -3
TRUE

5x - 2y + 1 > 0.......(-2,-1)
5(-2) - 2(-1) + 1 > 0
-10 + 2 + 1 > 0
-7 > 0
FALSE

2x - 3y >= 5 .....(1/2, 1/3)
2(1/2) - 3(1/3) >= 5
1 - 1 >= 5
0 >= 5
FALSE

Answer 2

Thank you!

Answer 3

anytime :)