F(x) = [x^3 for x < 2; 5x - 2 for x > or = to 2] ?continuous or differentiable both or neither one or the other?
2^3 = 5*2-2 = 8 But, F' is not continuous, since 3*2^2 = 12 but 5 = 5
You can ask a new question or answer this question.