Which system of inequalities is represented by the graph?

 Dec 17, 2017

First we can see that  one of the lines has the equation  y = x , and the shade is below this line,

so  y ≤ x  is one of the inequalities.


Then the dotted line has the equation  y = -2x - 2 , and the shade is above this line

so one of the inequalities must be  y > -2x - 2


The only option that has those two is the last one.  The last option is the correct one.

Here's a graph:  https://www.desmos.com/calculator/bjnoosya26

 Dec 17, 2017

7 Online Users