In this episode, I explain how I was able to answer parts a and b to exploration problem #22. The matrix I got for part a reads as follows (from left to right, row by row): 4, 12, -5, 19, 27, 32, 7, 18, 123. For part b, I was able to prove that the matrix provided was the identity matrix (for 3x3 matrices) by multiplying the identity matrix to matrix M, and finding the matrix (product) to be identical to matrix M.

10/22/20: In this short episode for my Algebra II class, I will be explaining how I was able to solve for parts a-d of exploration question number 22. My answers go as follows:

A) y = (ce-af)/(bc-ad)

B) x = (de-bf)/(ad-bc)

C) y = (-ce+af)/(ad-bc), x = (de-bf)/(ad-bc)

D) The solutions were the same; (-4, 4.5). Using the following variables: a=2, b=4, c=6, d=8, e=10, and f=12, both of my solutions had an x value of -4 and a y value of 4.5. 

Nowadays, technology is a rising epidemic that is incorporated in many schools around the globe. At Model Laboratory School in Richmond, Kentucky, middle/high school students experienced a transition from chromebooks to iPads, but was that really the most effective choice? In this episode, we will be diving into the factors and aspects of the chromebooks that make them a better source of technology for the students. (With revisions)

Nowadays, technology is a rising epidemic that is incorporated in many schools around the globe. At Model Laboratory School in Richmond, Kentucky, middle/high school students experienced a transition from chromebooks to iPads, but was that really the most effective choice? In this episode, we will be diving into the factors and aspects of the chromebooks that make them a better source of technology for the students.