When I solve in worksheet mode the limit of (2*abs(x-2)+abs(x+1)-3)/(abs(x^2-4)+x-2) evaluating the limit in x=2- the result is 1/3 and in x=2+ the result is 3/5, but if I try to use the Tutorial/Single Variable/Limits, an error occurs.

Any Suggestion?

Hi. How can I see the code of a graph already plotted.

Thanks

If I try to plot the function piecewise(x < -2, 2, -2 <= x and x <= 5, 2*x+5, 5 < x, 1-sqrt(x-5)) which is discontinuous, why does the plot is continuous?

Any suggestions.

Thanks