Which of the following inequalities is modeled by the graph? x + 4y = 15; y = 0 x - 4y = 15; y = 0 x + 4y = 0 -x - 4y = 15; y = 0

Question

Which of the following inequalities is modeled by the graph? 

 	
	x + 4y >= 15; y >= 0
	x - 4y >= 15; y >= 0
	x + 4y <= 15; y >= 0
	-x - 4y >= 15; y >= 0

sparklestaraa · Answer

@DanJS

danjs · Answer

I can tell ya that Y is greater than or equal to zero  :)

sparklestaraa · Answer

lol that is In all of them xD @DanJS

sparklestaraa · Answer

@iLorita

danjs · Answer

The other line, will be Y is Less than or Equal to something

anonymous · Answer

@Daniellelovee

sparklestaraa · Answer

C???

danjs · Answer

Put each choice into the form $$y \le~~~~~~~or~~~~~y \ge$$first..

daniellelovee · Answer

plus @DanJS is usually right when helping ppl so you can listen to him/her

danjs · Answer

$$y \ge \frac{ -1 }{ 4 }x+\frac{ 15 }{ 4 }$$


That is the first one, solve the other 3 like that...

sparklestaraa · Answer

sorry i didnt mean to close ?

sparklestaraa · Answer

So its B?

danjs · Answer

Not sure, show me how you decided that and i can check it