l36 techniques-evallimits1preview
TRANSCRIPT
May 26, 2015
Aim: How do we evaluate the Limits of different types of functions? What are some of the important techniques to evaluate Limits?CCSS A-REI 11: Reasoning w/ Eqns (Limits)
DO NOW: Determine the following:
Use the Properties and Operations involving limits for this problem.
Homework 70: Finish Worksheet probs on Properties of LIMITS. In addition, pg 884/ 13-16.
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Do Now Problem(s) 5-7 min
Motivation 2-3 min
Development 10 min
Group Work Activities 15-18 min
Wrap-up, Summary 5 min
(Exit Slips)
Lesson Agenda:
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Numerous techniques for evaluating the Limit of a function exist. We now will examine some of the most useful techniques
4 Techniques (discussed in your textbook)• Direct Substitution• Cancellation (AKA Factor and Cancel)• Rationalizing • Using Technology
We have already discussed Direct Substitution and now will discuss Cancellation.
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What is Cancellation? When can cancellation be used?
Limits of a function sometimes produce a 0/0 form.
For example
https://www.desmos.com/calculator/y0v0fqv5wa
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Limits: PPT Presentations,
Simulations (Visualization)
KEY-PRECALCULUS-DOCS 12-1IntroLimits.docx
https://www.desmos.com/calculator/qxwfuihzzz
_______limits.1.4.ppt
_____Calculus1.2limits_jk.ppt
_____1.2 calculus powerpoint.ppt
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Group Work: Students are to get into your assigned groups and discuss the worksheet problems 1-4 and 9-12. After a predetermined time, selected group members will report back to the class.
Summary
Exit Slips
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