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In which quadrant does the solution to the system fall?
y=x-1
y=-3x-5

I
II
III
IV

Graph the solution to the system.
y=-5x-2
y+2=-5x

Respuesta :

L0rdPh03nix
y=x-1    eqn 1
y=-3x-5 eqn 2
subtracting 1 from 2 we get 
0 = 4x + 4 
hence x= -1 
therefore y = -1-1 = -2 
so (-1,-2 ) falls in III quad.

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