Question: Exercise 4 (16 points). Consider the following function: f(x)= +4 2-4' = Dom(f) { x2}. Find the intervals where f is increasing and decreasing,

Exercise 4 (16 points). Consider the following function: f(x)= +4 2-4' =

Exercise 4 (16 points). Consider the following function: f(x)= +4 2-4' = Dom(f) { x2}. Find the intervals where f is increasing and decreasing, sketch the graph of and compute the range of f.

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