Epsilon Delta Definition: lim x4 f(x)=sqrt(x) =2 I need help understanding how to solve this using the definition. In my example, am given epsilon = +/- 0.05 I am able to solve for +/- delta using a different method, but need to be able to show my work using this method.

Question

Epsilon Delta Definition: lim x>4 f(x)=sqrt(x) =2  I need help understanding how to solve this using the definition. In my example, am given epsilon = +/- 0.05  I am able to solve for +/- delta using a different method, but need to be able to show my work using this method.

anonymous · Answer

Quick sketch:
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