This week in Precalc 11 we started Trigonometry and learning about angles in all quadrants, where in Math 10 we only used quadrant one to solve angles. We started by changing SOH CAH TOA into its new form. Sinθ=y/r, Cosθ=x/r, Tanθ=y/x. Since we have started using all quadrants, when we have to solve for theta […]
Month: December 2021
Week 14 – Precalc 11
This week we worked on applications of Rational Expressions before we had our unit test, and the we worked on some review of grade 10 trigonometry. In this post I will talk about the applications of the Rational Expressions and an example of one equation. Applications of Rational Equations are word problems where you are […]
Core Competency – Physics 11 (Combination Circuit)
Here is a picture of my Physics 11 combination circuit assignment with my core competency reflection:
Week 13 – Precalc 11
This week in Precalc 11 we worked on solving rational equations using fractions. For this I was able to apply my previous knowledge from units to solve the fractions. We talked about two different ways to solve the equation, one of them being cross multiplying and the other one is finding a common denominator. There […]