$\text { Consider the length of the graph of } f ( x ) = 5 / x \text { from } ( 1,5 ) \text { to } ( 5,1 )$

Multiple Choice

$\text { Consider the length of the graph of } f ( x ) = 5 / x \text { from } ( 1,5 ) \text { to } ( 5,1 )$ Approximate the length of the curve by finding the sum of the lengths of four line segments, as shown in following figure. Round your answer to two decimal places.

A) $6.11$
B) $8.12$
C) $5.66$
D) $8.49$
E) $7.11$