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2 cards from this section. Quick, good the night before a test.
What does the notation lim x→3 f(x) = 5 signify?
Think about what happens to the function as we near x = 3.
Is it possible for a limit to exist if the function is not defined at that point?
Consider situations with holes in graphs.
What is the notation for limit?
Recall the standard expression used in calculus.
True or False: Limits can only exist if the function is defined at that point.
Think about holes in the graph.
Find the limit: lim x→2 (x^2 - 4)/(x - 2). Explain your reasoning.
Consider how to simplify the expression before applying the limit.
Evaluate: lim x→infinity (1/x). Discuss the significance of the result.
Think about how the terms behave as x increases without bound.
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