How to plot parabola?

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Shaira Grace Baliong
Shaira Grace Baliong on 12 Mar 2021
Commented: David Hill on 12 Mar 2021
how can I plot a parabola?

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Accepted Answer

David Hill
David Hill on 12 Mar 2021
p=polyfit([0 -3 .5],[2 -1 .75],2);
x=-10:.01:10;%whatever you want for x
plot(x,polyval(p,x));
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David Hill
David Hill on 12 Mar 2021
If you a satisfied with the answer, you should accept it to close out the question.

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