Question 5 Numerical Answer Consider the function: f (n) = 50 n-625 The smallest value for no such that (n) K n IS DQuestion 7 Check all that apply. Consider the function f (n)2n3 1000 Check all functions g(n) such that f (n) E O (g (n)) g(n) 1,000,000 n 2 O g(n) nk with k >- 3 O g(n) nAk with k>- 1 D Question 9 Select the best answer. Consider the function f (n)3n2 +21g(n) Check the best upper bound g(n) such that f (n) E O (g (n)) None of these answers g(n) -2lg(n) g(n) nA2+Ig(n) g(n) 3nA2 D Question 10 Select the best answer. Consider the function f (n) n(2) lg(n) Check the best upper bound g(n) such that f (n) E O (g (n) None of these answers O g(n) -Ig(lg(n) g(n) In(n) g(n) square root(n) O g(n) - IgA2(n)