Mr Hickman's Class 2022-2023
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Pre Calculus Assignments 2019-2020


​
  • Be able to solve a matrix equations that involves scalar multiplication, matrix addition, or matrix subtraction, or combination of all non-matrix multiplication operations.
  • Be able to solve a matrix equations that involves scalar multiplication, matrix addition, matrix subtraction, matrix multiplication or combination of ANY matrix operations.
  • Be able to find an inverse of a 2 x 2 matrix or a 3 x 3 matrix by hand and through the use of technology
  • Interpret why a 2 x 2 matrix or a 3 x 3 would not have an inverse or why any related 2 x 2 matrix equation or 3 x 3 matrix equation would not have a solution
  • Solve a 2 x 2 matrix equation or a 3 x 3 through the use of Cramer's Rule by hand and through the use of technology
  • Solve a 2 x 2 matrix equation through the use of matrix inverses by hand and through the use of technology
  • Solve a 3 x 3 matrix equation through the use of Cramer's Rule by hand and through the use of technology
  • Solve a 3 x 3 matrix equation through the use of matrix inverses through the use of technology  
  • Be able to apply simple matrices to solve real world problems 
​1) Work on Practice Related to:
  • finding matrix determinants of 2x2 and 3x3 matrices by hand and through the use of technology
    • determinant of a 2 x 2 matrix
    • determinant of 3 x 3 matrix
  • finding solutions to  2 x 2 and 3 x 3 systems of equations using Cramer's Rule
    • solving a 2 x 2 matrix equation using Cramer's Rule 
    • solving a 3 x 3 matrix equation using Cramer's Rule 
  • finding the inverse of a 2 x 2 matrix by hand
    • inverse of a 2 x 2 matrix
  • finding the inverse of a 3 x 3 matrix using technology
    • inverse of a 3 x 3 matrix 
  • Solve a variety of matrix equations using inverse operations and inverse matrices
  • Use of a matrix in a real life scenario
2) Watch related videos and go to related links
  • matrix operations link 
3) Additional Practice
  • solving matrix equations NO INVERSES needed
  • solving matrix equations INVERSES needed
4) Daily Quizzes ​ (complete by midnight each day)
  • Monday Topic: Find the determinant of a 3 x 3 matrix by hand and find the inverse of a 2 x 2 matrix by hand
    • QUIZ 
    • WORKED OUT SOLUTIONS
  • Tuesday Topic: Solve a matrix equation without inverses
    • QUIZ 
    • SOLUTIONS
  • Wednesday Topic: Find the determinant of any matrix with technology, solve a 3 x 3 Matrix equation using inverses
    • QUIZ 
    • SOLUTIONS
  • Thursday Topic: Solve a matrix equation with and without inverses
    • ​QUIZ 
    • SOLUTIONS
  • Friday Topic: Applications of Matrices in Real World
    • ​PRACTICE 
    • Worked out samples and examples  
Mr Hickman is available for assistance after school practically anytime.  Talk to me to be certain that I am aware you are coming and 99% of the time I will be able to help you