Graphing and Critical Points

Concave Up Concave Down


<div class="wp-block-create-block-problemblock">Find the inflection points for the following function and determine intervals of concave up and concave down on the graph<br />##f(x) = \ln{(1 &#8211; \ln{(x)})}##</div>


<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
<iframe loading="lazy" title="Finding Extrema Example 14 (concavity and inflection points)" width="750" height="422" src="https://www.youtube.com/embed/k4BJanSrbk8?start=20&#038;feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div></figure>
