lillydueno28 lillydueno28
  • 13-12-2019
  • Mathematics
contestada

at what value of x do the graphs of the equations below intersect
2x-y=6
5x+10y=-10

Respuesta :

calculista
calculista calculista
  • 19-12-2019

Answer:

The graphs of the equations intersect at x=2

Step-by-step explanation:

we have

[tex]2x-y=6[/tex] ----> equation A

[tex]5x+10y=-10[/tex] ----> equation B

Solve the system by graphing

Remember that the solution of the system of equations is the intersection point both lines

Using a graphing tool

The solution is the point (2,-2)

see the attached figure

therefore

The graphs of the equations intersect at x=2

Ver imagen calculista
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