Level:
Project ID:
1003085504
Accepted:
1
Clonable:
0
Easy:
1
Determine the value of \( a \) (\(a\in\mathbb{R}\)) for which the function
\[ f(x)=\left\{ \begin{array}{lc} x^2+x & \text{if } x\leq -2 \\ ax+3 & \text{if }x > -2 \end{array}\right. \]
is continuous at \( x = -2 \).
\( \frac12 \)
\( -\frac12 \)
\( \frac32 \)
\( -\frac32 \)