$\text { Consider the function } f ( x ) = 11 x - x ^ { 2 } \text { and the point } p ( 4,28 ) \text { on the graph of }$

Multiple Choice

$\text { Consider the function } f ( x ) = 11 x - x ^ { 2 } \text { and the point } p ( 4,28 ) \text { on the graph of }$ $f$ . Find the slope of the secant line passing through $P ( 4,28 )$ and $Q ( x , f ( x ) )$ for $x = 5$ . Round your answer to one decimal place.

A) $3.5$
B) $2.0$
C) $3.0$
D) $4.5$
E) $9.0$