\[
p^{-1}(x) = -\frac{11}{4} + \frac{3}{x}
\]
\[
\text{Domain of } p(x): \quad x \neq -\frac{11}{4}
\]
\[
\text{Range of } p(x): \quad y \neq 0
\]
\[
\text{Domain of } p^{-1}(x): \quad x \neq 0
\]
\[
\text{Range of } p^{-1}(x): \quad y \neq -\frac{11}{4}
\]
Thus, the final boxed answers are:
\[
\boxed{p^{-1}(x) = -\frac{11}{4} + \frac{3}{x}}
\]
\[
\boxed{\text{Domain of } p(x): x \neq -\frac{11}{4}}
\]
\[
\boxed{\text{Range of } p(x): y \neq 0}
\]
\[
\boxed{\text{Domain of } p^{-1}(x): x \neq 0}
\]
\[
\boxed{\text{Range of } p^{-1}(x): y \neq -\frac{11}{4}}
\]