Use the Table to Estimate $\int_{0}^{50} f(x) d x$ With N = 5 And

Short Answer

Use the table to estimate $\int_{0}^{50} f(x) d x$ with n = 5 and $\Delta$ x = 10.(Average left-and right-hand sums).
$\begin{array}{ccccccc}x & 0 & 10 & 20 & 30 & 40 & 50 \\f(x) & 40 & 45 & 55 & 60 & 80 & 95\end{array}$