Consider the parabola p x 8 3x 6 5x 8 1 For which interval A B is SP a 8 3 6 5 O b 0 3916 0 3916 O c 1 0627 1 0627 O d 7 5627 5 4373 O e 0 67109 1 45422 Clear my choice p x dx as large as possible A note about the choices for some incomprehensible reason eClass sometimes switches the position of A and B Read each option very carefully as your interval might be a backwards version of what eClass is showing as an option