Calculus Examples

Evaluate the Limit limit as h approaches 0 of (f(x+h)-f(x))/h
Step 1
Set up the limit as a left-sided limit.
Step 2
Evaluate the limits by plugging in the value for the variable.
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Step 2.1
Evaluate the limit of by plugging in for .
Step 2.2
Since is undefined, the limit does not exist.
Step 3
Set up the limit as a right-sided limit.
Step 4
Evaluate the limits by plugging in the value for the variable.
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Step 4.1
Evaluate the limit of by plugging in for .
Step 4.2
Since is undefined, the limit does not exist.
Step 5
If either of the one-sided limits does not exist, the limit does not exist.