So I need to find out what quadrant these lie in, I think that I found 1 of them can someone help me?

a) x - 2y = -6
4x + 2y = -4

b)-10x - 5y = -10
4x + 2y = -14

c) -3x + y = 9
8x + y = -16

1) quadrant I
2) quadrant II
3) quadrant III
4) quadrant IV

Question

So I need to find out what quadrant these lie in, I think that I found 1 of them can someone help me?

a) x - 2y = -6 
4x + 2y = -4

b)-10x - 5y = -10
4x + 2y = -14

c) -3x + y = 9  
8x + y = -16

1) quadrant I
2) quadrant II
3) quadrant III
4) quadrant IV

anonymous · Answer

Do you mean what quadrant they intersect in? The lines can lie in up to three different quadrants.

naga447 · Answer

The question is really vague on what I'm looking for...it says "Match each system of linear equations with the quadrant in which the solution lies."