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Student Support Forum: 'change the domain by 1 changes the plot' topicStudent Support Forum > General > Archives > "change the domain by 1 changes the plot"

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ray
09/15/10 11:12pm

on the first plot the oscillations drop out between 38 to 42. by changing the domain by 1 unit, the the plot is fine. why the problem in the first plot????

l[x_] = .022 x^2 + .55 x + 316 + 3.5 Sin[2 \[Pi] x];
Plot[{l[x], .022 x^2 + .55 x + 316}, {x, 0, 50}]
Plot[{l[x], .022 x^2 + .55 x + 316}, {x, 1, 50}]

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Author Date Posted
change the domain by 1 changes the plot ray 09/15/10 11:12pm
Re: change the domain by 1 changes the plot yehuda ben-s... 09/17/10 9:06pm
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