LeMysticalz LeMysticalz

19-05-2020
Mathematics

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If f(3) = -15, then what is f^-1(-15)?

If f3 15 then what is f115 class=

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AnonymousZX AnonymousZX

19-05-2020

Answer:3

Step-by-step explanation:

This is the basic definition of an inverse. f(3)=-15 means you plugged in 3 in the function, and you ended up with -15. The inverse means you plugged in some number x, and ended up with -15. Because f(3)=-15, the answer is 3.

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