carlbby
carlbby carlbby
  • 10-03-2016
  • Mathematics
contestada

y= -1.4x - 1 what is the x intercept?

Respuesta :

garydesir1
garydesir1 garydesir1
  • 10-03-2016

Let's solve for x

y=-1.4x-1

Flip the equation

-1.4x-1=y

Add 1 to both sides

-1.4x-1+1=y+1

-1.4x=y+1

Divide both sides by -1.4

-1.4/-1.4=y+1/-1.4

x=-0.714286y-0.714286

I hope that's help !

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