ploting graph.

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ruth okoh
ruth okoh le 10 Déc 2011
y1(x)= 5x^2 + 9x - 5 y2(x)= -2x^2 + 4x + 10 plot graph of y1 & y2.

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Mohsen Davarynejad
Mohsen Davarynejad le 10 Déc 2011
x=linspace(0,10,100);
y1 = 5*x.^2 + 9*x - 5;
y2 = -2*x.^2 + 4*x + 10;
plot(x,y1,'r'); hold on;
plot(x,y2,'b');
legend('y1','y2')
  1 commentaire
Paulo Silva
Paulo Silva le 10 Déc 2011
Hi Mohsen, it's very generous of you to answer this kinds of questions but please be aware that you might be doing the homework of others, they should at least show some effort solving their assignments not just copying and pasting the questions, they learn nothing, thanks

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