Find the intercepts, critical numbers, intervals) of increasing and decreasing relative extrema, intervalls) of concavity, inflection poins, and graph of the following function: f(z) =r(z - 12) The intercepts are: Just list the intercepts. Do not write as a point The y intercepts are Just list the intercepts. Do not write as a point. The critical numbers are: List the critical numbers separated by a comma il necessary. The intervalls) of increasing islare The intervalls) of decreasing islare The relative max poir[S) islare The relative min pointis) islare The intervals) of concave up islare The intervals) of concave down islare The inflecion points) slare [ Choose the general shape of graph of f(z) below: of