Alexader Svensson

自 2016 起处于活动状态

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统计学

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提问

Why can't i plot this equation?
f=@(x)((1+x.^2-1.5*x.^3+0.5*x.^4)/(1+x.^4)); x=linspace(-25,25); plot(x,f(x)) grid on

8 years 前 | 1 个回答 | 0

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提问

I'm supposed to find all extremum to the function f(x)=((1+x^2−1.6x^3+0.6x^4)/(1+x^4)). Been struggeling with this for hours.
I'm supposed to find all extremum to the function f(x)=((1+x^2−1.6x^3+0.6x^4)/(1+x^4)). Been struggeling with this for hours.

8 years 前 | 1 个回答 | 0

1

个回答