plz make sure your ans are correct!!!!and I will give a good feedback!

PS2: Problem 2 Previous Problem Problem List Next Problem (1 point) Suppose f(x) = and c+1 Then ((fog) - (go f))(x) =]P82: Problem 11 (\"l point} Evaluate the following limit by simplifying the expression {first answer box) and then evaluating the limit [second answer box). A _ 1 1.1111 7 = 11m| ' =' l . 23}? :13 7 31? ~r ~ Note: In your written solution: you should write the limit statement lin in every step exoept the 13} last one, where the limit is nally evaluated. (1 point) Evaluate the limits. 5x2 -2 21 Enter DNE if the limit does not exist. a) lim f(x) = b) lim f(x) = c) lim f(x) = d) f(-1) = e) lim f(x) = f) lim, f(a) = g) lim f(a) =(1 point) Sketch the graph of the following function and use it to determine the following limits. It a limit does not exist type DNE. 322, forxgl it): ergll, for1