Graph the function f whose rule is given. Then use the graph to evaluate the given limits. Choose the correct graph below. 3-x if x 3 Graph the function. (a) Find lim f(x). Select the correct choice below and, if necessary fill in the answer box to complete your choice. x-+3- O C. OD. ATy O A. The limit is. O B. The limit does not exist. (b) Find lim f(x). Select the correct choice below and, if necessary fill in the answer box to complete your choice. x-+3+ O A. The limit is O B. The limit does not exist. (c) Find lim f(x). 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.Use algebra and the properties of limits as needed to find the given limit. If the limit does not exist, say so. 6x + 7 lim X-+4 5x + 6 Select the correct answer below, and if necessary, fill in the answer box to complete your choice. O A. 6x + 7 lim = X-+4 5x + 6 (Type an integer or a simplified fraction.) O B. The limit does not exist