Calc I help required

Note the the area called for in \(\int_2^5 {g(x)dx} \) onsisted of a small triangle of base \(1\) and altitude 1 along with six \(1\times 1\) squares.
Then note that \(\displaystyle\int_2^{-2} {f}=\displaystyle -\int_{-2}^2 {f} \) Area in question is a quarter circle of radius \(2\) and a triangle below the \(x\text{-axis .}\)
 
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