Determine |
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Step 1: Draw a “wall” at the () you are heading towards.
In this example we will draw the “wall” at because that is the we are heading towards. |
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Step 2: Determine what type of limit you are being asked to evaluate. LHL (), RHL (), or Overall .
In this example we have a plus sign () in the exponent of our . So, we are being asked to find the Right-Hand Limit. |
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Step 3 ( RHL ): Begin drawing along your graph, , starting on the right side of the graph and moving to the left until you run into the “wall” you drew in Step 1 .
The where you run into the wall is the answer to the question.
In this example we run into the “wall” at . So, the answer to our limit question is . |
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Final Result:
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