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(Revision 15) (12 points] 3. Let f (x) = ~1 -2x, g(x) -2 Find the formulas for the functions listed below and specify their respective domains. a b. goj C. (8 points) 4. Consider the graph of the function f shown below. V Graphs of the function / Apply the appropriate transformations and sketch the functions listed below. Aim for a neat, labeled graph Indicate the transformations that you are using in each step- a F(x) - f(2x) -1 b. G(x) =1-2f(x) (4 points) Indicate whether each of the limits listed below is well-defined. Explain your answer in each case. lim ~x- 4 x-+2 b. lim cot x + 3