A covered box is to be made from a rectangular sheet of cardboard measuring 15 inches by 24 inches. This is done by cutting out the shaded regions of the figure and then folding on the dotted lines. What are the dimensions x, y, and z that maximize the volume? X = y = Z= inches inches inches Hx+ Use Newton's method to estimate the solutions of the equation 6x + x-1=0. Start with Xo = -1 for the left solution and x = 1 for the right solution. Find x2 in each case. Using Newton's method with xo = -1, the third approximation, x2, to the left solution to (Round to four decimal places as needed.) 6x +x-1=0 is Using Newton's method with x = 1, the the third approximation, x2, to the right solution to 6x + (Round to four decimal places as needed.) +x-1=0 is