What is the derivative of the function

$()=102+3460$f$($x$)=10$x$2+3$x$460$x$?$

Select one:

a$.$

$2031256020$x$312$x$560$

b$.$

$201256020$x$12$x$560$

c$.$

$2031236020$x$312$x$360$

d$.$

$2021260$