The Following Table Shows the Speedometer Readings of a Truck

Essay

The following table shows the speedometer readings of a truck, taken at ten minute intervals during one hour of a trip. $\begin{array} { | c | c | c | c | c | c | c | c | } \hline \text { Time } ( \mathrm { min } ) & 0 & 10 & 20 & 30 & 40 & 50 & 60 \\\hline \text { Speed } ( \mathrm { mi } / \mathrm { h } ) & 40 & 45 & 50 & 60 & 70 & 65 & 60 \\\hline\end{array}$
Use the table and the indicated technique to estimate the distance that the truck traveled in the hour.(a) The Trapezoidal Rule
(b) The Midpoint Rule
(c) Simpson's Rule