It seems like you've uploaded an image of a problem involving double integrals and a shaded region. Let's break down the given problem.

• Part (a): The problem involves finding the limits of integration for the iterated integral, where $f(x, y)$ is integrated over the shaded region $R$.

  • The limits for the $x$-variable are indicated by $A$ and $B$.
  • The limits for the $y$-variable are indicated by $C$ and $D$.

  Based on the provided values:

  • $A = -4$
  • $B = 3$
  • $C = -4$, but there’s an error with $D$.

• Part (b): This part also involves finding the limits of integration for an iterated integral, but with the order reversed.

  • The limits for the $y$-variable are indicated by $E$ and $F$.
  • The limits for the $x$-variable are indicated by $G$ and $H$.

  From the provided values:

  • $E = -4$
  • $F = 2$
  • $G = -4$, but there’s an error with $H$.

Would you like help in verifying or calculating the exact limits of integration for both parts? Let me know!