Question

Pleaseeeeeeeee helpppppp

Answer 1

if we have y = f(x)
So, to find the inverse of the function f(x)
we should switch x , y OR replace x with y in prevoius function
x = f(y) represent the inverse function or will be
`f^(-1)`
By applying that on the given table
∴
`f^(-1) (3) = 2`
And

`f^(-1) (8) = 7`