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# Calculus Question, How To?

### 2 Answers

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- ted sLv 74 months ago
Of course they expect you to make a bunch of assumptions when they just give you a " finite " graph...going to the right HOW are we to know that the function does not start increasing , to the left it may become the x axis , etc

- llafferLv 74 months ago
This is just looking at the graph to find the values needed.

f(x) as x approaches -1 from the left: ∞

f(x) as x approaches -1 from the right: -∞

f(x) as x approaches 1: ∞

f(x) as x approaches ∞: 3

f(x) as x approaches -∞: 2

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