Chapter 1: Q. 16 (page 87)
Sketch a function that has the following table of values, but whose limit as is equal to :
Short Answer
The graph is :
Chapter 1: Q. 16 (page 87)
Sketch a function that has the following table of values, but whose limit as is equal to :
The graph is :
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Get started for freeFor each limit statement in Exercises , use algebra to find or in terms of or , according to the appropriate formal limit definition.
, findin terms of.
Calculate each of the limits:
.
For each limit statement , use algebra to find δ > 0 in terms of > 0 so that if 0 < |x − c| < δ, then | f(x) − L| < .
Sketch the graph of a function f described in Exercises 27–32, if possible. If it is not possible, explain why not.
f is left continuous at x = 1 and right continuous at x = 1, but is not continuous at x = 1, and f(1) = −2.
Write a delta–epsilon proof that proves that f is continuous on its domain. In each case, you will need to assume that δ is less than or equal to 1.
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