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Which of these functions is differentiable at x = 0? | StemPy Lab
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Which of these functions is differentiable at x = 0?
Mathematics
Hard
High School (11–12)
Functions and Calculus › Continuity and Differentiability
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StemPy Lab
Which of these functions is differentiable at
x
=
0
x = 0
x
=
0
?
∣
x
∣
x
\dfrac{|x|}{x}
x
∣
x
∣
with
f
(
0
)
=
0
f(0) = 0
f
(
0
)
=
0
∣
x
∣
\sqrt{|x|}
∣
x
∣
∣
x
∣
|x|
∣
x
∣
x
∣
x
∣
x|x|
x
∣
x
∣
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