kassandrathoma kassandrathoma
  • 10-05-2018
  • Mathematics
contestada

What is the y-intercept of the quadratic y=-2x^2-4x-5 ?
(-5,0)
(0,-2)
(-1,3)
(0,-5)

Respuesta :

gmany
gmany gmany
  • 12-05-2018
y - intercept is f(0) then (0; m)

We have:

[tex]y=-2x^2-4x-5\to f(0)=-2(0)^2-4(0)-5=-5[/tex]

Answer: (0; -5)
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