what is the ordered pairs for the solution to the inequality 2x + y > - 4

Question

i need the ordered pairs for the solution to the inequality 2x + y > - 4

 

Answer 1

If you plot the graph of 2x+y = -4, it passes through -2,0 and 0,-4

And if you put 0,0 in the above equation,2(0) + 0 = 0>-4

Therefore, any ordered pair on the right side or origin side of the line satisfies the inequality

.

 .           |

  .          |

   .   -2,0|

----------.------------    .

     .       |0,0

      .      |

       .     |

        .    |

         .   |

          .  |

            .|

             .0,04

             |