orlando19882000
orlando19882000 orlando19882000
  • 01-08-2017
  • Mathematics
contestada

What are the solutions of the system solve by graphing

What are the solutions of the system solve by graphing class=

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amirreza688 amirreza688
  • 01-08-2017
vertex of x^2-2x-1 is (1,-2) so B is true
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