given f^-1 (9)=2 find f(2)
To find f(2), we can use the fact that f(f^-1(x)) = x for any function f and its inverse f^-1.
Given that f^-1(9) = 2, we can substitute 9 for x in the equation f(f^-1(x)) = x:
f(f^-1(9)) = 9
f(2) = 9
Thus, f(2) = 9.
To find f(2), we can substitute 2 into the inverse function f^-1(x). Since f^-1(9) = 2, we can conclude that f(2) = 9.
So, f(2) = 9.
To find f(2), we need to use the information provided that f^-1(9) = 2.
The notation f^-1(x) represents the inverse function of f(x). In other words, if f^-1(9) = 2, it means that if you input 9 into the inverse function, you will get 2 as the output. Therefore, we can say that f(2) = 9.
In this case, we don't have the equation or graph of f(x), but we know that f^-1(9) = 2. This means that if the original function f maps a value of 2 to the output of 9, then f(2) = 9.
So, f(2) = 9.