Applying Properties of Definite Integrals Practice Test

Given $\int_{1}^{4} f(x),dx=7$ and $\int_{1}^{2} f(x),dx=3$, what is $\int_{2}^{4} f(x),dx$?

If $\int_{-2}^{2} f(x),dx=6$ and $f$ is even, what is $\int_{0}^{2} f(x),dx$?