Complete the definition of a critical point

Exercise and reference answers

Missing parts

1. Answer

   0

   Choices

   1. 0
   2. 1
   3. undefined

2. Answer

   not differentiable

   Choices

   1. not differentiable
   2. not continuous
   3. not defined

Complete the statement

A point c in the domain of f is a critical point if either f ′(c) = {0}, or f is {1} at c.

Explanation