Find all points where f fails to be differentiable. Justify your answer. Also draw the graph of f(x) by using
MATLAB.
(a) f(x) = |3x − 2| (b) f(x) = |x
2 −2|
a)
for
for
f(x) is not differentiable at
MATLAB command:
fplot(@x abs(3x-2))
b)
for
for
f(x) is not differentiable at
MATLAB command:
fplot(@x abs(x^2-2))
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