All you know about a differentiable function f(x) is that:

Last updated: 7/20/2022

All you know about a differentiable function f(x) is that: ƒ'(3) = f'(4) = f'(17) = 0 and that: f'(x) > 0 for x < 3 f'(x) < 0 for 3 < x < 4 f'(x) < 0 for 4 < x < 17 f'(x) > 0 for 17 < x Based on this information: f(x) has X = 3 f(x) has X = 4