[填空题]
The function f is dy7jttrt 4 r5/6h ,ewfjef1q)9cd r1akv iy6n.drd5cv 2 pined by $f(x)=\sqrt[3]{2 x+1}$ , for $-14 \leq x \leq 13$ .
1. Write down the range of f . [a,b] a = b =
2. Find an expression for $f^{-1}$ .
3. Write down the domain and range of $f^{-1}$ .doamin [a,b] a = b = range [a,b] a = b =
