+ Determine the x-coordinates of the relative extrema of the function g(x) = 6x5 - 40,3 + 15. 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 x-coordinates of the relative maxima x-coordinates of the relative minima Vo X Submit Answer 20. [-/1 Points] DETAILS Math 110 Course Resources - Curve Sketching Course Packet on critical points - Curve Sketching Course Packet on classifying critical points using the first derivative test Determine the x-coordinates of the relative extrema of the function g(x) = x - 12x3 - 104x2 - 7. 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 21. [-/1 Points] DETAILS Math 110 Course Resources - Curve Sketching Course Packet on critical points - Curve Sketching Course Packet on classifying critical points using the first derivative test Determine the x-coordinates of the relative extrema of the function g(x) = 2x - 32x3+ 30. 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