Find the Arc Length of the Graph of the Given $$y = \frac { 2 } { 3 } \left( x ^ { 2 } + 1 \right) ^ { 3 / 2 } , [ 3,4 ]$$

Short Answer

Find the arc length of the graph of the given equation on the specified interval.
$$y = \frac { 2 } { 3 } \left( x ^ { 2 } + 1 \right) ^ { 3 / 2 } , [ 3,4 ]$$