F(x)=xabs(x) show f '(0) exists

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SUMMARY

The discussion centers on the function f(x) = x * abs(x) and the task of proving that the derivative f'(0) exists. Participants emphasize the necessity of demonstrating initial attempts at solving the problem to receive assistance. The conversation highlights the importance of understanding piecewise functions and the definition of derivatives at points of non-differentiability.

PREREQUISITES
  • Understanding of piecewise functions
  • Knowledge of limits and continuity
  • Familiarity with the definition of derivatives
  • Basic calculus concepts
NEXT STEPS
  • Study the properties of piecewise functions in calculus
  • Learn how to apply the limit definition of a derivative
  • Research examples of functions with absolute values and their derivatives
  • Explore the concept of differentiability at points of non-differentiability
USEFUL FOR

Students studying calculus, mathematics educators, and anyone interested in understanding the behavior of piecewise functions and their derivatives.

stl11
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f(x)=xabs(x) show f '(0) exists
 
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What have you tried so far. You'll have to show some work first showing you attempted it before we can help you.
 

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