choccocakee choccocakee

09-06-2020
Mathematics

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if you're good at parabolas please help meeeee

Find the equation of the following parabola

if youre good at parabolas please help meeeee Find the equation of the following parabola class=

Respuesta :

surjithayer10 surjithayer10

09-06-2020

Answer:

Step-by-step explanation:

it is symmetric about y-axis and its axis is x=0

and vertex is (0,2)

so parabola is y=a(x-0)²+2

(2,4) lies on it.

4=a(2)²+2

4a=2

a=1/2

so y=1/2 x²+2

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Can someone do it ? Help me:)