KeptLiLsus KeptLiLsus

02-07-2021
Mathematics

contestada

Find the inverse of the function y = x2 – 12

Respuesta :

jessmzhou4 jessmzhou4

02-07-2021

Answer: [tex]y=\sqrt{x+12}[/tex]

Step-by-step explanation:

I hope you mean y = x² - 12 and not y = 2x - 12.

You switch the y and x variables:

x = y² - 12

And solve for y:

x + 12 = y²

[tex]y=\sqrt{x+12}[/tex]

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