6. For the function f(x) = xex, clearly show all the work (including interval tables or...

 

 

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6. For the function f(x) = xex, clearly show all the work (including interval tables or with a number line) to determine the following: [7 marks] Intervals where f is increasing, intervals where f is decreasing, exact coordinates of all local extrema, intervals where f is concave up, intervals where f is concave down, and exact coordinates of all inflection points. Sketch f(x) 6. For the function f(x) = xex, clearly show all the work (including interval tables or with a number line) to determine the following: [7 marks] Intervals where f is increasing, intervals where f is decreasing, exact coordinates of all local extrema, intervals where f is concave up, intervals where f is concave down, and exact coordinates of all inflection points. Sketch f(x)