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[MUSIC] Week 1 has ended. 
Week 2 begins right now. 

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I am just wondering, where are we? What 
are we doing? Well, last week, during 

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week 1, we introduced Functions and 
Limits, and this week, during week 2, 

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we're going to go deeper into those. 
Topics. 

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We're going to go deeper into Functions 
by looking at Continuity. 

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What does it mean for a Function to be 
continuous? And we're going to study 

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Limits by playing a bunch of variations 
on the definition of Limit. 

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We're going to look at limits that 
involve data from just one side and 

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limits that involve infinity. 
We'll wrap up week two by reviewing just 

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slope of straight lines. 
That sets us up for Week 3. 

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What happens in week 3? We're going to 
take Slope and Limits and combine them to 

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get Derivatives and we'll be studying 
Derivatives from Weeks 3 all the way on 

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to Week 11. 
So this is good news. 

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If you're really bummed out about all the 
limit stuff, we just got 1 more week of 

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limits, and next week we start a brand 
new topic, derivatives. 

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On the other hand, if you're really 
loving this Limits stuff, I've got good 

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news for you, too. 
Limits are going to play a behind the 

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scenes role in everything we do, from now 
until the end of the course. 

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Now hang in there, and good luck. 
[MUSIC]