x2 - 10x +9 Find the limits in a) through c) below for the function f(x) = Use - co and co when appropriate X +9 a) Select the correct choice below and fill in any answer boxes in your choice. O A. lim f(x) = X->-9 (Simplify your answer.) O B. The limit does not exist and is neither - co nor co b) Select the correct choice below and fill in any answer boxes in your choice. O A. lim f(x) = X- -9+ (Simplify your answer.) O B. The limit does not exist and is neither - co nor co. c) Select the correct choice below and fill in any answer boxes in your choice > O A. lim f(x)= X- -9 (Simplify your answer) O B. The limit does not exist and is neither - co nor co