You are given $\underset{xa}{lim}f(x)=L$ and a tolerance $.$ Find a number $$ such that $|f(x)-L|<mi></mi>$ whenever

$\underset{x3}{lim}5x=15$;$=0\mathrm{.}01$

a$)0\mathrm{.}05$

b$)0\mathrm{.}002$

c$)0\mathrm{.}03$

d$)0\mathrm{.}01$