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  math

Unit 3B Matrices 

3.5 Basic Matrix Operations
  • Notes w/ Answer Key 
  • Homework 
  • Homework - Answer Key

3.6 Multiplying Matrices 
  • Notes w/ Answer Key 
  • Homework: Pg. 199-201 #1-33 odd (skip 29), 37, 41
  • Homework - Answer Key: Consult B.O.B.

3.7 Determinants & Cramer's Rule 
  • Notes w/ Answer Key 
  • Homework : Pg. 207-208 #1-19 odd, 23,25,27,29,30,31,41 (30 answer: (2,6))
  • Homework - Answer Key: Consult B.O.B.

3.8 Inverse Matrices 
  • Notes w/ Answer Key 
  • Homework: Pg. 215-217 #1-17 odd, 26,27,28,45
  • Homework - Answer Key: Consult B.O.B.

3.8 Matrices with a Graphing Calculator
  • Notes w/ Answer Key 
  • Homework: None!

Review: 
  • Pg. 225 -226 #21, 23, 25, 27, 29, 32 (12.2 sq. ft), 33
  • Pg. 191 # 6, 21, 25
  • Pg. 199 #7 ,11
  • Pg. 207 - 208 # 11, 29
  • Pg. 217 #3, 5, 13, 19, 35 <-- TI - 84 ( #19 also give det(A) = 10)  
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  • Home
  • Foundations of Algebra
    • Independent Practice Resources
  • Acc. Algebra 2
    • Weekly Activities
    • Units >
      • Semester 1 >
        • Unit 1A
        • Unit 1B
        • Unit 2A
        • Unit 2B
        • Unit 3A
        • Unit 3B
        • Unit 4A
        • Unit 4B
        • Unit 5A
        • Unit 5B
        • Semester 1 Final
      • Semester 2 >
        • Unit 6A
        • Unit 6B
        • Unit 7A
        • Unit 7B
        • Unit 8
        • Unit 9
        • Unit 12
        • Unit 13A
        • Unit 13B
        • Semester 2 Final
  • Teacher Resourses
    • Math Activities Links
    • EdPuzzle
  • About Me
  • Contact Me
  • ACT Prep