The graph of a function f is given. Use the graph to find each of the following a. The numbers, if any, at which f has a relative maximum. What are these relative maxima? b. The numbers, if any, at which f has a relative minimum. What are these relative minima? (a) Find the numbers, if any, at which fhas a relative maximum. Select the correct choice below and, if necessary, fill in the answer box to complete your choice O A. The number(s) at which f has a relative maximum is/are (Type an integer or a decimal. Use a comma to separate answers as needed.) O B. There is no number at which f has a relative maximum. Find the relative maxima, if any Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The relative maximum/maxima is/are (Type an integer or a decimal. Use a comma to separate answers as needed.) O B. There is no relative maximum. (b) Find the numbers, if any, at which f has a relative minimum. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The number(s) at which f has a relative minimum is/are (Type an integer or a decimal, Use a comma to separate answers as needed.) O B. There is no number at which f has a relative minimum. Fled the If mmos Calmed the Time Remain