My Derivative Is Myself
Calculus
Level
1
How many functions are there such that \(f(x) = f'(x)\)?
Clarification: While functions such as \(f(x)=2^{x}\) and \(f(x)=2^{x+1}\) are in the same family of functions, they are different functions, so if you found those two as the only answers, your answer would be 2.
by
Spencer Whitehead