Evaluate the following limits algebraically if they exist, showing all your work as done in lecture. If the limit does not exist, answer DN E; if it is innity, answer 00, if it is negative innity, answer 00. Leave answers in exact form (he. if the answer is 1/4, you may answer 1/4 or 0.25, but if the answer is 1/3, you mu st leave it as 1/3}. Argu ments that use numerical estimation or a graph will receive 0 credit. It is especially important to show all your work for these questions. . 2:2 4a:+3 A.]1m I>3 $2+$- 12 lr-3l Remember that if you choose to use L'Hospital's ru Ie, you must check all necessary assumptions and use proper notation. None of these limits require L'Hospital 's rule