For the following graph: identify the regions/points that f(x) is not differentiable; explain. For the following graph: identify the regions/points that f(x) is not differentiable; explain. Use the following graph of x) to describe the behavior of f '(x). State where f '(x) is positive, negative, zero or not defined. Use the following graph of x) to describe the behavior of f '(x). State where f '(x) is positive, negative, zero or not defined. m 4:. r... M _. 1:606:1th Nun-\"moon:- _; N w h m Use the following graph of f '(x) to describe the behavior of f (x). State where f (x) is increasing, decreasing, does not exist or is flat. Use the following graph of f '(x) to describe the behavior of f (x). State where f (x) is increasing, decreasing, does not exist or is flat. Below is a graph of v(t), the velocity of an object over time. Describe the acceleration of the object, between t = 1 and t = 4 seconds. Ad 10 5 . Velocity (m/s) -10 Time (s)