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WHO WANTS TO HELP ME WITH MATH??

WHO WANTS TO HELP ME WITH MATH??-example-1
User Ope
by
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1 Answer

8 votes

Answer:


f^-1 (x) = -3-x

Explanation:


f(x) = -x-3\\f(x) = y\\y = -x-3

Now we have to change the "x" into "y" and viceversa


x = -y-3\\

Then,


x+3=-y\\x+y = -3\\y = -3 - x\\f^-1 (x) = -3-x

User Igor Bykov
by
7.9k points

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