Thread: Big O question

Hi.

Please help me if you can. Thanks

determine if the following function is O(x^2)
f(X)=17X+11

Originally Posted by mathatlast

Hi.

Please help me if you can. Thanks

determine if the following function is O(x^2)
f(X)=17X+11

O(x)

for k=11, c=18 when x>11, f(x)<=18x .

also have a theorem, f(x)=anx^n + an-1x^n-1+...+a1x+a0 ==>f(x) is O(x^n).