SubArea: Definite integralLevel: AProject ID: 9000150401Accepted: 1Evaluate the following definite integral. \[ \int _{-3}^{1}(x^{2} + 3x)\, \text{d}x \]\(-\frac{8} {3}\)\(\frac{8} {3}\)\(-\frac{64} {3} \)\(\frac{64} {3} \)