Can you write this in a piece of paper to show work thank you Find $C,n_0,f(n)$ such that $|T(n)|C|f(n)|$ whenever $n>n_0.$

a$.T(n)=n^3-5n^2+20n-10$

Find $C,n_0,f(n)$ such that $|T(n)|C|f(n)|$ whenever $n>n_0.$

a$.T(n)=2n^2+3n-4$

Find $C,n_0,f(n)$ such that $|T(n)|C|f(n)|$ whenever $n>n_0.$

a$.T(n)=2^n+4n^2+3$