The interval in which the function f defined by f(x)=e^x is stric… - Vidyadip

MCQ

The interval in which the function f defined by $f(x)=e^x$ is strictly increasing, is

A
$[1, \infty)$
B
$(-\infty, 0)$
C
$(-\infty, \infty)$
D
$(0, \infty)$

✓

Answer

$y=e^x=>\frac{d y}{d x}=e^x$
In the domain (R) of the function.$\frac{d y}{d x}>0$,hence the function is strictly increasing in $(-\infty, \infty)$

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