Hi,

I would like to plot a graph (its a stress vs strain curve) based on the
following values:

y axis x axis
0.00 0
56.96 0.001003937
117.35 0.002007874
179.52 0.002992126
236.25 0.003996063
267.33 0.005
298.42 0.01
320.95 0.02
348.15 0.04
359.03 0.06
367.58 0.08
369.13 0.1
358.25 0.12
348.15 0.135
331.05 0.15
282.87 0.165

but it seems that if i select line graph, 2 graphs will appear (1 based on
the 16 values of x and the other 16 on y). Please advise. Thanks.