mariana444440 mariana444440

20-10-2020
Mathematics

contestada

If f(x) = -x - 6,find f-1(3).

Respuesta :

alanahollis alanahollis

20-10-2020

Answer:

x=9

Step-by-step explanation:

-x-6-1(3)(Plug in equation) (Multiply -1x3)

-x-6-3(Subtract -6-3)

-x-9(Divide -9/-1)

x=9

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