The graph of f is shown. Graph f, f' and f'' on the same set of coordinate axes.
E)none of the above

Question

The graph of f is shown. Graph f, f' and f'' on the same set of coordinate axes. 
E)none of the above

Quizplus · Accepted Answer

- The graph of f' should be the slope of the graph of f. This means that f' should be zero at the local maxima and minima of f, and positive or negative depending on whether f is increasing or decreasing.
- The graph of f'' should be the slope of the graph of f', which means that f'' should be zero at the inflection points of f and should be positive or negative depending on whether f' is increasing or decreasing.
- Choice B is the only one that satisfies these conditions.

The Graph of F Is Shown