## Top 5 Moments In Pre-Calculus 11

This class was like a roller coaster filled with ups and downs but throught out this experience I have learned allot from my mistakes. But in this post I am going to be talking about the most influential things that will help me in grade 12. Here are my top 5 moments from Pre Calculus 11!…

## Week 18 – Pre Calculus 11

Well the end is almost upon us. This is going to be the second to last post of the year and in this post I will be explaining sine law. To make Sin law work you must figure out which side is which so angle A is opposite side a, angle B is opposite side…

## Week 17 – PreCalculus 11

We started off our unit of Trigonometry or “trig” for short. In this unit we where introducted to triangles that go past 90 degrees even though it this may seem a little strangle it is quite simple.  As we where taught in grade 10 we ended only using the Soh Cah Toa method and pythagorous…

## Week 16 – Pre Calculus 11

Solving Rational Equations To solve rational equations we must cancel out the denominators. To do this we must multiply by each denominator, this will cancel them out but because we have to do the same for everything in the equation, we will have then multiply the numerators by the values that were not canceled out.…

## Week 15 – Pre Calculus 11

This week in Pre Calculus 11 we were introduced to the concept of dividing and multiplying rational expressions. The first step to solving these expressions is to simplify as much as possible. Doing this it will save you lots of unnecessary steps down the road. Just like in dividing fractions the main this you must…