For the function k(x) =negative startfraction 1 over 16 endfraction x â€" 8, what is the inverse function kâ€"1(x)? kâ€"1(x) = â€"16x â€" 8 kâ€"1(x) = â€"16(x â€" 8) kâ€"1(x) = â€"16x 8 kâ€"1(x) = â€"16(x 8)