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Polynomial Roots - What's My Line?
on 9 Nov 2023
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drawframe(1);
function drawframe(f)
t = interp1([0 48],[0 2*pi],f)
r1 = 3*sin(t)+4;
r2 = 4*cos(t)+5.5
r3 = sin(t)+5;
p = poly([r1 r2 r3]);
x = linspace(0,10);
y = polyval(p,x);
plot(x,y,LineWidth=3)
line([r1 r2 r3],[0 0 0],Color="red",LineStyle="none",Marker="o",MarkerSize=12,LineWidth=2)
axis([0 10 -15 15])
grid on
end