Post Video Questions - Ximera

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Please answer each of these questions to the best of your ability. You are welcome to re-watch parts of any of the videos to help you.

A function $f(x)$ is defined for $x$ -values between 0 and 8. The graph below shows a graph of the derivative of $f(x)$ .

1. Point A is a

local minimum local maximum neither a local max nor a min you can’t tell without more information

2. Point B is a

local minimum local maximum neither a local max nor a min you can’t tell without more information

3. Point C is a

local minimum local maximum neither a local max nor a min you can’t tell without more information

4. Point D is a

local minimum local maximum neither a local max nor a min you can’t tell without more information

5. Point E is a

local minimum local maximum neither a local max nor a min you can’t tell without more information

6. Which point is a global minimum?

A B C D E None of these points You can’t tell without more information