Why cant' I plot this graph?

2020 11 23

1 个回答

10 次查看（30 天）

0 个投票

x = linspace(0,2,250);
y = 15*x^3-9*x^2-36*x+36;
plot(y,x)

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David Hill 2020-11-23

0 个投票

You need .^ for elementwise array operations

x = linspace(0,2,250);
y = 15*x.^3-9*x.^2-36*x+36;
plot(y,x)

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