Graph the function y = x 4 + 5x 3 – 6x 2 – 13x – 20

Graph the function f (x) = x 4 + 5x 3 – 6x 2 – 13x – 20. 1. Find an appropriate viewing window that shows the graph’s important characteristics. What window did you choose? Xmin= Xmax= Xscl= Ymin= Ymax= Yscl= Sketch the graph you see. 2. Find f (2). 3. Find the … ................
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