If $f(x)=-2 x^{2}+x$ , Find the Following Limit, If It Exists

Multiple Choice

If $f(x) =-2 x^{2}+x$ , find the following limit, if it exists.
$\lim _{h \rightarrow 0} \frac{f(x+h) -f(x) }{h}$

A) $-4 x+1$
B) $-2 x+1$
C) $2 x+1$
D) $-4 x$
E) The limit does not exist.