MATLAB: HOW DO I GRAPH 1+2z^1+3Z^2 +4Z^3

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HOW DO I GRAPH 1+2z^1+3Z^2 +4Z^3?

THANKS!

Best Answer

There are more than 4 ways to graph the function,you also did not mention the range .

fast way :

>>fplot('1+2*x+3*(x^2)+4*(x^3)',[0 100])

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