What’s is the steps of finding f-1(x)

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Step-by-step explanation:

To find the inverse function, x and y must be swapped around.

For example, y = x^2 + 3

To start off, you swap x and y around,

x = y^2 +3

Then you would proceed to make y the subject

y^2 = x - 3

y =

And this would be your inverse function f-1(x)

Hope this helped!!

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify