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Before watching the videos, think about and answer these questions to the best of your ability.

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

1. Point A corresponds to a
local minimum of local maximum of neither a local max nor a min of you can’t tell without more information
2. Point B corresponds to a
local minimum of local maximum of neither a local max nor a min of you can’t tell without more information
3. Point C corresponds to a
local minimum of local maximum of neither a local max nor a min of you can’t tell without more information
4. Point D corresponds to a
local minimum of local maximum of neither a local max nor a min of you can’t tell without more information
5. Point E corresponds to a
local minimum of local maximum of neither a local max nor a min of you can’t tell without more information
6. Which point corresponds to a global maximum of ?
A B C D E None of these points You can’t tell without more information
Overall, how confident are you in your answers?
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