serranov2004
serranov2004 serranov2004
  • 19-08-2020
  • Mathematics
contestada

Solve the system of equations.
y=-2x
y= x2 - 8
A. (-4, 8) and (2, -4)
B. (-2,-4) and (4,8)
C. (-4,-8) and (2, 4)
D. (-2, 4) and (4, -8)

Respuesta :

eevah27
eevah27 eevah27
  • 19-08-2020

Answer:

A.       (-4,8) and (2,-4)

Step-by-step explanation:

Because you already have a value for "y" you can plug in that value of "y" into the next equation and then solve for Y and X

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