I want lo graph a interseccion

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Arturo 2024-3-4

评论： Dyuman Joshi 2024-3-4

I dont now how can I graph an interseccion, I try with tutorials but didnt work

the functions are

x= 3 -y^2

y = x -1

The interseccions are

(-1,-2) (2,1)

Dyuman Joshi 2024-3-4

What exactly does "graph an intersection" mean in this context?

Please specify how it "didn't work".

Chunru 2024-3-4

% x= 3 -y^2

y1 = (-3:0.02:3);

x1 = 3 - y1.^2;

% y = x -1

x2 = (-2:0.01:3);

y2 = x2 -1;

plot(x1, y1, 'r-', x2, y2, 'b-');

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