I am a freshman taking discrete and its really hard i have a horrible teacher that doesnt offer study sessions can anyone explain to determine whether this function is O(x)
f(x)= 3x+7 i have to find what is k and C
Note sure what you want and to denote, butOriginally Posted by lilheadbaby1
means something like there exists an and such that:
,
In this case lets set , and , then the above condition is
satisfied showing that is .
But note and are not unique.
Informally means that grows no faster than
some multiple of .
RonL