(Solved): Use the graph of \( f^{\prime}(x) \) to discuss the graph of \( y=f(x) \). Organize your conclusio ...

Use the graph of \( f^{\prime}(x) \) to discuss the graph of \( y=f(x) \). Organize your conclusions in a table and sketch a possible graph of \( y=f(x) \). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The function \( f \) is decreasing on the subinterval(s) (Type your answer in interval notation. Use a comma to separate answers as needed.) B. The function \( f \) is never decreasing.