- #1
lo2
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Homework Statement
I have this function of two variables:
[itex]f(x,y)=x^2-4x+y^2[/itex]
Where I have to compute the level curves for:
[itex]f(x,y)=-3, -2, -1, 0, 1[/itex]
Homework Equations
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The Attempt at a Solution
So yeah well I know that I have to draw the following curves:
[itex]-3=x^2-4x+y^2[/itex]
[itex]-2=x^2-4x+y^2[/itex]
[itex]-1=x^2-4x+y^2[/itex]
[itex]0=x^2-4x+y^2[/itex]
[itex]1=x^2-4x+y^2[/itex]
But I must say that I have no idea how they are going to look. So if I would draw these by hand how would they look? Could I perhaps just isolate y?