QUESTION
\begin{tabular}{|c|c|c|c|c|c|} \hline$x$ & 0 & 1 & 2 & 3 & 4 \\ \hline$g(x)$ & 1 & $\frac{1}{8}$ & $-\frac{3}{4}$ & $-\frac{13}{8}$ & $-\frac{5}{2}$ \\ \hline \end{tabular} Selected values of the twice-differentiable function $g$ are given in the table above. What is the value of $\int_{0}^{4} g^{\prime}(x) \arctan ^{2}(2 g(x)+3) d^{\prime} x$ ? (A) $-\mathbf{1 4 . 5 8 8}$ (B) -3.647 (C) -0.721 (D) 2.136
Related Questions