bewellplus.gsu.edu
Anonymous Anonymous
  • 06-01-2017
  • Mathematics
Answered

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

Verified Answer :

L0rdPh03nix
L0rdPh03nix L0rdPh03nix
  • 06-01-2017

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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