Question 4 Not yet answered Marked out of 1.00 V Flag question Determine all the number(s) c which satisfy the conclusion of Rolles Theorem for HI) = $2 21- 8 on [1, 3] Select one: 0 a'1,2 [10,1 c.1 d 2.5 0000 Question 6 Not yet answered Marked out of 1.00 Flag question Find an equation for the line tangent to the given curve xel - e-y = 0 at x = 1. Select one: O ay = -x+1 O b.x = 1 O cy = x+1 O d.y = 0 O e.y = -x-1Question 17 Not yet answered Marked out of 1.00 Flag question The company has a large supply of 8-inch by 15-inch rectangular pieces of cardboards, and they make boxes by cutting a square from each corner and folding up the sides (see below). What size square should be cut from each corner to make boxes of largest volume? 15 8 8-2x X 15-2x Select one: O a. Square of size 4-inch by 4-inch O b. Square of size 3-inch by 3-inch O c. Square of size 1/3 -inch by 1/3 -inch O d. Square of size 5/3 -inch by 5/3 -inch