Engenharia

Suponha que f(x) é uma função tal que:
<img src="https://latex.codecogs.com/gif.latex?%5Cint_%7B-3%7D%5E%7B1%7Df%28x%29%5C%2C%20dx%3D4%20%5C%3A%20%5C%3A%20%5C%3A%20%5C%3A%20e%5C%3A%20%5C%3A%20%5C%3A%20%5C%3A%20%5Cint_%7B1%7D%5E%7B2%7Df%28x%29%5C%2C%20dx%3D-1" alt="\\int_{-3}^{1}f(x)\\, dx=4 \\: \\: \\: \\: e\\: \\: \\: \\: \\int_{1}^{2}f(x)\\, dx=-1">.
Determine o valor de:
&nbsp;<img src="https://latex.codecogs.com/gif.latex?a%29%5C%3B%20%5Cint_%7B1%7D%5E%7B2%7D5f%28x%29%5C%2C%20dx%20%5C%3B%20%5C%3A" alt="a)\\; \\int_{1}^{2}5f(x)\\, dx \\; \\:">
<img src="https://latex.codecogs.com/gif.latex?b%29%5C%3B%20%5Cint_%7B2%7D%5E%7B-3%7Df%28x%29%5C%2C%20dx%20%5C%3B%20%5C%3A" alt="b)\\; \\int_{2}^{-3}f(x)\\, dx \\; \\:">
<img src="https://latex.codecogs.com/gif.latex?c%29%5C%3B%20%5Cint_%7B1%7D%5E%7B1%7Df%5E%7B2%7D%28x%29%5C%2C%20dx%20%5C%3B%20%5C%3A" alt="c)\\; \\int_{1}^{1}f^{2}(x)\\, dx \\; \\:">
&nbsp;

Questão

Comentários