Dear all suppose i want to find the graph of a function such that f(x)=4+x/(2+x^2) when x>0 and f(x)=4-x/(2-x^2) for x<=0 .How i can draw the two different forms of a function in different domain in a single graph with x-axis [-1,1].
MATLAB: How to draw the graph of a function that has different structure in its different domain
graph
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