Find the xvalue of all points where the function below has any relative extrema. Find the value(s) of any relative extrema. f(x)=8 + (4 + 3x)2/3 E> Select the correct choice below and, if necessary, fill in the answer box to complete your choice. 1 4 The function has a relative minimum at the point(s) [ S'B] . (Simplify your answer. Type an ordered pair. Use a comma to separate answers as needed.) The function has no relative minimum. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. The function has a relative maximum at the point(s) (Simplify your answer. Type an ordered pair. Use a comma to separate answers as needed.) V The function has no relative maximum. Find the x-value of all points where the function below has any relative extrema. Find the value(s) of any relative extrema. Select the correct choice below and, if necessary. fill in the answer box to complete your choice. V The function has a relative minimum at the point(s) (7,8) . (Simplify your answer. Type an ordered pair. Use a comma to separate answers as needed.) The function has no relative minimum. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. V The function has a relative maximum at the point(s) (3,0) . (Simplify your answer. Type an ordered pair. Use a comma to separate answers as needed.) The function has no relative maximum. In the summer the activity level of a certain type of lizard varies according to the time of day. A biologist has determined that the activity level is given by the function below, where t is the number of hours after 12 noon. When is the activity level highest? When is it lowest? alt) = 0.008t3 0.286t2 + 2.306t + 7 <:> Choose the correct answer below. The highest level of activity occurs at 4:08 RM, and the lowest level of activity occurs at 5:42 AM. The highest level of activity occurs at 4:08 RM, and the lowest level of activity occurs at 6:42 AM. The highest level of activity occurs at 5:08 RM, and the lowest level of activity occurs at 5:42 AM. The highest level of activity occurs at 5:08 RM, and the lowest level of activity occurs at 6:42 AM