If F (X) = 5, Which of the Following Represents $f ^ { \prime } ( 3 ) ?$

If f (x) = 5, which of the following represents $f ^ { \prime } ( 3 ) ?$
A)
$\lim _ { \Delta x \rightarrow 0 } \frac { 5 } { \Delta x }$
B)3
C) $\lim _ { \Delta x \rightarrow 0 } \frac { 5 - 3 } { \Delta x }$

E)
$\lim _ { \Delta x \rightarrow 0 } \frac { 5 - 5 } { \Delta x }$

D)5
F) $\lim _ { \Delta x \rightarrow 0 } \frac { 3 } { \Delta x }$

G)Does not exist
H)None of the above