My Riverside Rapid Digital Portfolio
Define: Tensile Strength and Compressive Stresses Tensile is how far something can go before snapping Compressive Strenght is how far something can go when flexing Post-Activity Assesment The beam to weight ration is important to engineers because if the ratio is incorrect the design may encounter many flaws. I beams are very common now if…
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!…
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…
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…
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.…
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…
This week in Precalc 11 we were learning what an absolute value and what a reciprocal function looks like. Both have similarities but also many differences. Both an absolute value graph and reciprocal function graph can either be linear or quadratic. An absolute value graph looks either like a V or W if quadratic and…
This week in Pre-Calculus 11 we were introduced to our next unit of Absolute Value and Reciprocal Functions. In this unit, we will be focusing on finding if an absolute value function can be expressed as either y=f(x) or y=-f(x) for subset domain. Also graphing reciprocal functions . All these skills will eventually lead to…
This week in Pre Calculus we were preparing for our test consisting of graphing systems. This biggest thing that I struggled with in this unit was solving the systems algebraically. This was the hardest for me because of the amount of work that is involved to solve the systems it was also hard for me…
This week in PreCalculus 11 we were introduced to our new unit of Graphing Linear Inequalities and systems. Linear inequalities will give us a straight line on a graph. When we are given inequalities we are usually given a y value that is greater than or equal to another value, that consists of an x…
