Please use different Constant values

For the following function, prove it is in the given Big(g(n)) by showing it is in both BigO(g(n)) and Big(g(n)). Provide a graph for both BigO and Big with the constants you chose. You may use any online graphing generator to create the graph. Make sure all functions are on the same graph including f(n). Show that f(n)=14n2+11n is in (n2) Show your work below