In this section, we are going to look at graphs two ways. One with function equations given and the one one will be with a table of f, f' and f" values. 3-2 is for Taylor problems and 3.6 (The 3.6 is from my AB class) is good for drawing.
3.2 Examples
Watch the video below for some added understanding. Note: there is NOT an inflection pt at x=0 because we can't draw a tangent to the curve at that point.
3.6 Curve Sketching