Find the x~values of all points where the function has any relative extrema. Find the value(s) of any relative extrema. 2 13 f(x)= 393)? 6x+7 1 __ ----- Select the correct choice below and, if necessary, ll in any answer boxes within your choice. - The function has a relative maximum of |:] at X: [I and a relative minimum of E] at x = D. (Use a comma to separate answers as needed.) - There are no relative minima. The function has a relative maximum of I] at x = D (Use a comma to separate answars as needed.) 0c. ' There are no relative maxima. The function has a relative minimum of El at x = I]. (Use a comma to separate answers as needed.) ' O D. There are no relative extrema