Integral Calculus (id: f9ccfa355)

本题目来源于试卷: Integral Calculus，类别为 IB数学

[填空题]
Consider a function f(x) zi;k 7c(f -c.b-u plaq such tha,n8. vyi txz5st $\int_{1}^{5} f(x) \mathrm{d} x=6$ .
1. Find $\int_{1_{5}}^{5} 2 f(x) \mathrm{d} x$ .   
2. Find $\int_{1}^{5}(f(x)+3) \mathrm{d} x$.   

参考答案:
空格1: 12±2%  空格2: 18±2% 


本题详细解析:

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