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Mathematics
Mathematics
Problem
At
x
=
3
π
/
4
x=3\pi/4
x
=
3
π
/4
, the function
f
(
x
)
=
tan
x
f(x)=\tan x
f
(
x
)
=
tan
x
is: a)
Derivative not defined
\text{Derivative not defined}
Derivative not defined
b)
Decreasing
\text{Decreasing}
Decreasing
c)
Increasing
\text{Increasing}
Increasing
d)
Stationary (slope zero)
\text{Stationary (slope zero)}
Stationary (slope zero)
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