Choose the correct answer in the normal at the point $(1,1)$ on the curve $2y + x^2 = 3$ is

Question

$$\begin{array}{l \qquad l \qquad l} (A)\; x + y = 0 \quad &(B) \;x – y = 0 \\(C)\; x + y +1 = 0 \quad & (D)\; x – y = 0\end{array}$$