Practice for Test Worksheet - Parabola Ellipse from General to Standard
https://youtu.be/4ZGrFsaJXcA
Video Lesson - Intro to Matrices
https://www.youtube.com/watch?v=bmNHilGZ_aU&feature=youtu.be
What are Matrices used for
http://youtu.be/jzHb1R5wWYU
Introduction to Matrices
http://youtu.be/6jEAkMpApAc
Scalar Multiplication of Matrices
http://youtu.be/TbaltFbJ3wE
Matrix Addition and Subtraction
http://youtu.be/yJeXaTLceTo
Transpose of a Matrix
http://youtu.be/TZrKrNVhbjI
Transpose of a matrix using a TI - 84 calculator
https://youtu.be/eY084D-dQe4
Matrices on the Calculator
https://www.youtube.com/watch?v=7e1uywDtOnc
Matrix Multiplication
https://www.youtube.com/watch?v=p6dasIJ_LnU
Matrix Problems with Variables - 2020
https://www.youtube.com/watch?v=mnOsLPLjiEA&feature=youtu.be
Determinants, Identity, and Inverse Matrices
https://www.youtube.com/watch?v=DPOwbzkUfC0&feature=youtu.be
Finding the determinant of a matrix on the calculator
http://youtu.be/Thddhc4MnBc
Finding the inverse of a matrix on the calculator
http://youtu.be/h4uMjIbsHpA
Video Lesson - Uses of determinants and inverses
https://www.youtube.com/watch?v=U7zTi4BIRMA&feature=youtu.be
Cramer's Rule
http://www.educreations.com/lesson/view/cramer-s-rule/20665736/?ref=app
Using determinants to find the area of a triangle
http://youtu.be/eLcnT62oxpo
-Finding the area of a triangle using matrices
https://www.youtube.com/watch?v=a5C_I5Fywfo
- Solving a system of equations by using inverse matrices
Start at 5:20 point of video
https://www.youtube.com/watch?v=7e1uywDtOnc
Solving Equations using RREF (Reduced Row Echelon Form) on the Calculator
https://www.youtube.com/watch?v=e8mDRCIRbJU
Video Lesson Matrix Word Problems
https://www.youtube.com/watch?v=-GFaOz2REGE&feature=youtu.be
Matrix Word Problems Video 1
https://www.youtube.com/watch?v=ZaW7-vyNKy8
Matrix Word Problems Video 2
https://www.youtube.com/watch?v=HMkZwkuXE_g
Matrix Word Problems Worksheet 4
https://www.youtube.com/watch?v=lBXvcpki_cM
Encoding and Decoding Matrices
https://www.youtube.com/watch?v=h7dwHg3EZjE&feature=youtu.be
2017 Precal Trimester 1 Exam - Part 1 Inequalities (22:27)
https://www.youtube.com/watch?v=RIbOziiPj7M&feature=youtu.be
2017 Precal Trimester 1 Exam - Part 2 and 3 Mortgage and Exponentials (20:02)
https://www.youtube.com/watch?v=HAnqVE5oPNQ&feature=youtu.be
2017 Precal Trimester 1 Exam - Part 4 Graphing Polynomials and Rationals (18:42)
https://www.youtube.com/watch?v=mZLKeQ-Gh_U&feature=youtu.be
2017 Precal Trimester 1 Exam - Part 5 Graphing Word Problems (20:56)
https://www.youtube.com/watch?v=wVJZ4_Hj_FA&feature=youtu.be
Semester 2 Review Video 1 - Frequency Distributions and MAD (27:13)
https://www.youtube.com/watch?v=ISKrBewISpY&feature=youtu.be
Semester2 Review Video 2 - Stem and Leaf and Percentile Rank (22:05)
ttps://www.youtube.com/watch?v=ovFWenz7xRc&feature=youtu.be
Semester 2 Review Video 3 - Regression Analysis, Trimmed Means, Standard Deviation (23:31)
https://www.youtube.com/watch?v=5lqQdj-b6L8&feature=youtu.be
Semester 2 Review Video 4 - Box and Whisker, Modified Box Plots and Outliers (24:21)
https://www.youtube.com/watch?v=NOw_UYowQ2k&feature=youtu.be
Semester 2 Review Video - Matrices (32:46)
https://www.youtube.com/watch?v=0klqgM1n7ms&feature=youtu.be