HadlieN648488 HadlieN648488
  • 03-11-2022
  • Mathematics
contestada

I need to know the system of equation in the photo

I need to know the system of equation in the photo class=

Respuesta :

KapreeE786421 KapreeE786421
  • 03-11-2022

Solution:

The graph has a solution (4,-1);

That is, the system of equation must satisfy x=4 as y=-1.

LINE 1 has its y-intercept;

[tex]\begin{gathered} (0,1) \\ \end{gathered}[/tex]

LINE 2 has its y-intercept as;

[tex](0,-5)[/tex][tex]\begin{gathered} x+2y=2 \\ 2y=-x+2 \\ y=-\frac{1}{2}x+\frac{2}{2} \\ y=-\frac{1}{2}x+1 \\ \\ x-y=5 \\ y=x-5 \end{gathered}[/tex]

Thus, the system of equation that satisfy the graph is;

[tex]\begin{gathered} x-y=5 \\ x+2y=2 \end{gathered}[/tex]

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