janighad13 janighad13
  • 25-04-2019
  • Mathematics
contestada

determine whether the parabola opens up or down and identify the vertex and AOS line 1.y=(x+2)^2+2

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lublana
lublana lublana
  • 25-04-2019

Answer:

Parabola will open up.

Vertex is (-2,2).

AOS will be x=-2.

Step-by-step explanation:

Given equation of the parabola is [tex]y=(x+2)^2+2[/tex].

Now we need to identify if the parabola opens up or down then find the vertex and axis of symmetry (AOS).

Compare given equation [tex]y=(x+2)^2+2[/tex] with formula [tex]y=a(x-h)^2+k[/tex]

We get: a=1, h=-2, k=2

a=1 is positive so that means parabola will open up.

(h,k) gives vertex so vertex is (-2,2).

Axis of symmetry is given by x=h

Then AOS will be x=-2.

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