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Objective 1b: Concavity Examples
Objective 1b: Concavity Examples
You will be able to determine the concavity and points of inflection of the graph of a function
Example 3
Example 3
Now that we understand the definitions of concavity and points of inflection, let's find them on Example 3. Duration: 14:27
Example 4
Example 4
Once again, in Example 4 we set about finding the intervals over which the graph of a rational function is concave up or down before being rudely interrupted by an "important" phone call. To be continued. Duration: 4:32
Example 4 (Continued)
Example 4 (Continued)
Turns out, that phone call was marginally important. Anyway, let's finish Example 4. Duration: 6:58
Example 5
Example 5
Finally, we dial it back a bit to discuss the concavity of f(x)=x^4 . Perhaps something noteworthy will happen. Duration: 4:28
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