### Week 6 in PreCalculus

This week in math, we continued our unit on factoring and we learned three different ways to factor a formula: Solving Quadratic Equations by Factoring, Using Square Roots to Solve Quadratic Equations and Developing and Applying the Quadratic Formula, which is the method I prefer most. The steps are pretty difficult but if you follow…

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### Week 5 in PreCalculus 11

This week in Math, we finished our unit on Absolute Values and Radicals and we just barely started our 3rd unit on Solving Quadratic Equations.   Honestly, last year I couldn’t ever grip onto the concept of factoring and I never actually enjoyed doing it, because I was so bad at it and never asked…

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### Week 4 in PreCalculus 11…Update

This week in PreCalc, we wrapped up our unit on absolute values, it was an interesting unit and I definitely learned so much new information. For this weeks blog post, I’m choosing to talk about multiplying and dividing radicals. This was by far my favourite thing lesson we did this year, so far. Basically we…

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### Week 3 in PreCalc 11

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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### Precalc 11 – Week 2

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

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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