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4 votes
Need help in this one pleaseee

Need help in this one pleaseee-example-1

2 Answers

1 vote
The answer is one. (1)
The first selection, 1.

Why?
Interchange x and y and the inverse is x=2y+2
x − 2 = 2y ⇒ y = x/2 − 1 = f^−1 (x)
User Nyarasha
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3 votes
The answer to your question is 4.
User Pablobart
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