plot a quadratic equation
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I am to plot a quadratic equation and see how it looks . This is my code : x=[-1:0.05:3]; f=(3*(x.^2))-(2*x); plot(f) xlim([-3 90]);
when i check online graphs fro this equation mine doesnt exactly match ?
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Star Strider
2016 年 2 月 29 日
I don’t know what doesn’t ‘exactly match’, but perhaps changing your plot call to:
plot(x,f)
will help.
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