For every value of x function f(x) = e^x is - Vidyadip

MCQ

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

A
Decreasing
✓
Increasing
C
Neither increasing nor decreasing
D
None of these

✓

Answer

Correct option: B.

Increasing

b
(b) $f(x) = {e^x} \Rightarrow f'(x) = {e^x} > 0,\,\forall x$

Thus $f(x)$ is increasing for all $x.$

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