1 Answer

Andkjaer · Answer 1 · 2023-03-09T21:33:21+0000

Given:

f(18)=12

f^-1 (12)=?

To find the value of f^-1(12) if f(18)=12, we use the inverse rule:

$\text{If }f\mleft(x\mright)=y,thenf^(-1)(f(x))=f^(-1)(y)=x$

Next, we let x =18 and y=12.

So if f(18)=12,f^-1(12)=18.

Therefore, the answer is:

Please log in or register to add a comment.