simauri simauri

08-04-2019
Mathematics

contestada

Find the inverse of y=2x^2+2

Respuesta :

chikafujiwara chikafujiwara

08-04-2019

Answer:

Step-by-step explanation:

Plug x for y and y for x.

y = 2x^2 + 2

x = 2y^2 + 2

Then isolate the y variable.

x - 2 = 2y^2

sqrt(x - 2) = 2y

(sqrt(x - 2))/2 = y

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