3 Calculate the following limits. In each case, clearly state any facts or results you use (for example, the addition rule for limits, or the Sandwich Rule). (a) limx→a x²-x-2, for a = 1,-1, ∞ and -∞. (b) lim a+√x

3 Calculate the following limits. In each case, clearly state any facts or results you use (for example, the addition rule for limits, or the Sandwich Rule). (a) limx→a x²-x-2, for a = 1,-1, ∞ and -∞. (b) lim a+√x

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter3: The Derivative

Section3.CR: Chapter 3 Review

Problem 9CR

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Question

3 Calculate the following limits. In each case, clearly state any facts or results you use (for example, the
addition rule for limits, or the Sandwich Rule).
for a = 1,-1, ∞ and -∞.
x²-x-2
xa x3-2x-1'
a+√x
(a) limx→a
(b) limx→∞
a-

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