Use a calculator estimate the given limit. - 2 lim x-8 (x- 8)2 What is the limit? Select the correct choice below and, if necessary fill in the answer box to complete your choice. O A. The limit is O B. The limit does not exist.Find an equation at the line tangent to the graph of x] = [Ex + 1) {Ex 5} at the paint {1,3}. la The equation of the line tangent to the graph of x}: [2x6 +1){Ex 5} at the point {1,3} is E. (Type an equation using it: and 3r as the 1.I'.=.|n'ai:1lee_]l