I am not sure what more context you need

Sketch the graph of the given function by determining the appropriate information and points from the first and second derivatives. y = 4x - 48x - 8 .. . . . What are the coordinates of the relative maxima? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. (Simplify your answer. Type an ordered pair. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O B. There is no maximum. What are the coordinates of the relative minima? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. (Simplify your answer. Type an ordered pair. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O B. There is no minimum. What are the coordinates of the points of inflection? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A . (Simplify your answer. Type an ordered pair. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O B. There are no inflection points