calculus1-4s: Problem 1 (5 points) Let 5I, I 6. Find the indicated one-sided limits of f, and determine the continuity of f at the indicated point. You should also sketch a graph of y = / (x). including hollow and solid circles in the appropriate places. NOTE: Type DNE if a limit does not exist. lim f(x) = lim /(z) = lim /(x) = I M f(6)- Tr Is f continuous at = = 67 (YES/NO)calculus1-4s: Problem 2 (5 points) Part 1: Evaluate the limit A Evaluate the limit by simplifying the expression (first answer box) and then evaluating the limit (second answer box): lim 41' + 21x - 20 lim I H I -4Previous Problem Problem List Next Problem calculus1-4s: Problem 3 (5 points) Use the given graph of the function f to determine the type of discontinuity at each r-value. choose one * 1. What type of discontinuity does f have at a = -4? choose one v 2. What type of discontinuity does f have at r = -2? choose one