1. (6 points) Find each limit. If the limit does not exist, write DNE. ctl ifs 3 if r = 3 a. lim f(x) b. lim f(x) c. lim f(x) I-+3+ 2. (4 points) Find the limit without using a table or graph. Show work using proper limit notation. - 25x lim I-+5 r- 5 3. (4 points) Find the limit using tables. Show work in order to receive credit. lim (1 + r)=