To evaluate \( \int_{-2}^{0} f(x) d x \), we need to split the integral into two parts: one for \( x < 0 \) and one for \( x \geq 0 \).
For \( x < 0 \), the function is \( f(x) = x + 2 \). So the integral becomes:
\[ \int_{-2}^{0} (x + 2) d x \]
Integrating
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