Find the second derivative of f {or} = 3 sin {4:5}. Enclose arguments of functions in parentheses. For example. sin [2.1:]. - . ab 3 vi |a| if 5111 [a] J'"[m] =E Use one-sided limits to determine whether the following limit exists and its value. If the limit does not exist, enter NA in the final answer area. lim +7 Enter the exact answers for the one-sided limits. To enter co in your answer field, . When you are in text entry mode (when your answer field has just one line), type the word infinity with a lower case i. . When you are in equation editor entry mode (when your answer field has multiple lines with the equation symbol menu bar), choose the symbol oo to enter co. You can switch entry modes by clicking on the button with the upper case Greek letter _ next to the answer field. lim C+7 T-6 lim lim =Find the derivative of f (x) = 3* In (x). Enclose arguments of functions, numerators, and denominators in parentheses. For example, sin (2x) or (a - b)/ (1 + n). Include a multiplication sign between symbols. For example, a . IT. a' Va a sin (a) III ? f' (x) =Gd Find F: by implicit differentiation, given that a: 2 E_ y 3y _ 1_ Your answer could involve bath 3 and y. Enclose numeraters and denominators in parentheses. For example, [a by {1 + n}. at: E v5 lal 1r sin[a] Mi 9 Evaluate the following limit. Enter an exact numeric answer. To enter co in your answer field, . When you are in text entry mode (when your answer field has just one line), type the word infinity with a lower case i. . When you are in equation editor entry mode (when your answer field has multiple lines with the equation symbol menu bar), choose the symbol oo to enter co. You can switch entry modes by clicking on the button with the upper case Greek letter _ next to the answer field. lim Number