Calculus 1 (Math-UA-121) Fall 2015 Homework: Section 1.3 Give complete, well-written solutions to the following exercises. Do not forget to write your name and discussion section number, and to staple your solution. 1. For each function f and the given point a below, find the limits lim+ f (x), lim f (x), lim f (x) xa xa xa by evaluating the function at numbers close to a. Sketch the graphs to confirm your answers. |x 4| x4 2 x 2, 2, (b) a = 3, f (x) = 2x + 1, (a) a = 4, f (x) = sh is ar stu ed d vi y re aC s o ou urc rs e eH w er as o. co m 0