Applications Of Derivatives Question 373

Question: For every value of x function $ f(x)=e^{x} $ is

Options:

A) Decreasing

B) Increasing

C) Neither increasing nor decreasing

D) None of these

Show Answer

Answer:

Correct Answer: B

Solution:

$ f(x)=e^{x}\Rightarrow f’(x)=e^{x}>0,,\forall x $ Thus $ f(x) $ is increasing for all x.