Recent content by swhww3

  1. S

    What is the derivative equation for a continuously differentiable function?

    Homework Statement Given the function: 1, x≤0; \phi={1-3x^2+2x^3, 0<x<1; 0, x≥1. Show that \phi is continuously differentiable and provide its equation Homework Equations The Attempt at a Solution I have figured...