This week in PreCalc we finished up our first unit (Series and Sequences) and just started our new unit on Absolute Values. We went over infinite geometric series, but we also learned about the Absolute Value of a Real Number, which I find very interesting. Something new I learned that I did not know…
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We just finished our 2nd full week of PreCalc 11 and I’m very glad to say that for the first time, I genuinely understand the concept of everything we learned. Our first unit is “Sequences and Series,” and today we finished lesson 1.4. Basically we learned about arithmetic and geometric series and sequences. I really…
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My Arithmetic Sequence: How to find: =+(n-1)(d) =12+(50-1)(6) =12+(49)(6) =12+294 =306 How to find: =+(n-1)(d) =12+(n-1)(6) =12+6n-6 =6+6n How to find: =(+) =(12+306) =25(318) =7950
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