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Can someone please help

Let f be defined as shown.
What is f^-1 (-9)

Can someone please help Let f be defined as shown. What is f^-1 (-9)-example-1
User Halcwb
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1 Answer

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Answer is -8

Step-by-step explanation:

The inverse undoes whatever f(x) does. So if the input is x = -8 leads to the output y = -9, then the inverse reverses the process. Effectively, the input and output swap. It's essentially asking the question "if f(x) = -9, then what is the value of x?". In this case, the answer would be x = -8

User Jegadeesh
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