Calculus Examples

Evaluate the Limit limit as x approaches 3 of 2x+|x-3|
Step 1
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 2
Move the term outside of the limit because it is constant with respect to .
Step 3
Move the limit inside the absolute value signs.
Step 4
Split the limit using the Sum of Limits Rule on the limit as approaches .
Step 5
Evaluate the limit of which is constant as approaches .
Step 6
Evaluate the limits by plugging in for all occurrences of .
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Step 6.1
Evaluate the limit of by plugging in for .
Step 6.2
Evaluate the limit of by plugging in for .
Step 7
Simplify the answer.
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Step 7.1
Simplify each term.
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Step 7.1.1
Multiply by .
Step 7.1.2
Multiply by .
Step 7.1.3
Subtract from .
Step 7.1.4
The absolute value is the distance between a number and zero. The distance between and is .
Step 7.2
Add and .