ilene2005
ilene2005 ilene2005
  • 22-02-2019
  • Mathematics
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#38 , I need someone to explain it please !

38 I need someone to explain it please class=

Respuesta :

jj2021 jj2021
  • 22-02-2019

Answer:

Step-by-step explanation:

The easiest way to do this is two factor the equations or use the quadratic formula to find the roots if factoring is not possible. This way you can see which parabola each equation represents. Or you can find the vertex of each equation using -b/2a to determine which parabola corresponds to each equation.

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