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## Homework Statement

Draw graphs of [tex]V(x)=\frac{x^2}{1+x^4}[/tex] and [tex]y=\pm\sqrt{2cosx-4\epsilon x+B}[/tex]

## Homework Equations

## The Attempt at a Solution

Are we really expected to be able to draw these with just a pen and paper!?

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- #1

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Draw graphs of [tex]V(x)=\frac{x^2}{1+x^4}[/tex] and [tex]y=\pm\sqrt{2cosx-4\epsilon x+B}[/tex]

Are we really expected to be able to draw these with just a pen and paper!?

- #2

lanedance

Homework Helper

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start by looking for critical points, behaviour at critical points and asymptotic behaviour

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