Q4. Given f(x) = x³ex. a) Find the coordinates of the stationary point(s) of f(x). b) Determine the nature of the stationary point of f(x). c) On what interval is the function f(x) increasing?

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Q4. Given f(x) = x³ex.
a) Find the coordinates of the stationary point(s) of f(x).
b) Determine the nature of the stationary point of f(x).
c) On what interval is the function f(x) increasing?
Transcribed Image Text:Q4. Given f(x) = x³ex. a) Find the coordinates of the stationary point(s) of f(x). b) Determine the nature of the stationary point of f(x). c) On what interval is the function f(x) increasing?
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