The Notion of Limit - Calculus 1 homework help

These are a few questions that I have on the calculus homework that I don't understand, so I would appreciate the help!

Question 1 0/1 pt 9 5 9 0 Details The graph below is the function f(x) -5-4 Determine the following values. Enter "DNE" if a value does not exist, enter "oo" (lower case "o") if the limit approaches positive infinity, or "-oo" if the limit approaches negative infinity. lim f(z) = lim f(x) = 2- -3+ lim 24 -3 f( - 3) = Question Help: Message instructor Submit Question Jump to Answer Question 2 0/1 pt 95 2 9 0 Details The graph below is the function f(x) Determine the following values. Enter "DNE" if a value does not exist, enter "oo" (lower case "o") if the limit approaches positive infinity, or "-oo" if the limit approaches negative infinity. lim f(x) = lim f (x) = 2- -3 lim f( x) = 2- -3 f( - 3) =.Question 3 Co/1 pt 95 2 9 0 Details The graph below is the function f(x) -4 -3 -2 - Determine the following values. Enter "DNE" if a value does not exist, enter "oo" (lower case "o") if the limit approaches positive infinity, or "-oo" if the limit approaches negative infinity. lim f(x) = 2- -2 lim f(x) = 2- -2 lim f(x) = f ( - 2) = Question Help: Message instructor Submit Question Jump to Answer Question 4 0/1 pt 9 5 9 0 Details The graph below is the function f(a) 25 20 15 10 25 -20 -15 -10 -5 5 10 15 20 25 --5 -10 15 -20 -25 lim f(x) = 2- -5 f( - 5) = Question Help: Message instructor Submit Question Jump to Answer. Question 5 0/1 pt 95 9 0 Details Let f(x) = 10-x-2' if a 3 Use a graph to determine the following limits. Enter DNE if the limit does not exist. lim f(x) = lim f(x) = 1 f(x) = Question Help: Message instructor Submit Question Jump to