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13. [-/1 Points] DETAILS MY NOTES Math 110 Course Resources - Curve Sketching Course Packet on classifying critical points using the second derivative test Use the second derivative test to determine the x-coordinates of the relative extrema of the function g(x) = 6x +- Enter each answer as a comma-separated list of values. The order of the values does not matter. Enter DNE if g(x) does not have any relative maximum or minimum values, respectively. x-coordinates of the relative maxima = x-coordinates of the relative minimal= 14. [-/1 Points] DETAILS MY NOTES Math 110 Course Resources - Curve Sketching Course Packet on classifying critical points using the second derivative test 1250 Use the second derivative test to determine the x-coordinates of the relative extrema of the function g(x) = 5x3 +- X Enter each answer as a comma-separated list of values. The order of the values does not matter. Enter DNE if g(x) does not have any relative maximum or minimum values, respectively. x-coordinates of the relative maxima = x-coordinates of the relative minima =