Practice: pg 460. #1, 3, 7, 9; pg 464, #9, 13
Core: pg 460, #4, 6 (written ex); pg 464, #20-22
12-9A:
Read section 12-9, pgs 465-466.
Core: pg 467, #5, 7, 8, 9, 11, 13.
Worksheet:
"Applying Cross Products"
Chapter 12 General Review
HW: pg 469, #1-11, 13
(textbook solutions can be found in "Ch12 GeneralReview.pdf" and in "Ch12 AdditionalReview SOLUTIONS.pdf"
Handout: "Ch12 AdditionalReview Problems.pdf"
(solutions can be found in "Ch12 AdditionalReview SOLUTIONS.pdf")
Use these resources wisely. Make sure that you understand homework problems and solutions and that you can independently, efficiently, accurately answer similar questions in preparation for each lesson and quizzes/tests.
Assignments:
12-4A: Practice: pg 444, #1, 3, 5, 6, 9, 11
Core: pg 444, #13, 15, 23, 25, 26
Extension: pg 445, #27-29
12-4B: Practice: pg 444, #2-10 even
Core: pg. 444, #12, 14, 16, 18, 22, 24
Extension: pg. 444, #19, 20
12-5A: Practice: pg 450, #1-11 odds
Core: pg 450, #15, 17, 19, 21, 23, 25
Extension: Are these lines the same line, parallel lines, skew lines, or intersecting lines?
L1: (x,y,z)=(3,-2,0)+t(-1,6,2) and L2: (x,y,z)=(2,-4,-2)+t(1,-10,-4)
12-5B:
Core: pg 451, #26, 27, 37, 40, 41, 42, 43, 44, 45
12-5C:
Core: pg 451, #31, 32, 33, 34, 35, 36, 38, 39
12-6A:
Practice: pg 455, #1-13 odd
Core: pg 455, #15, 17, 19, 21, 33, 37
Worksheets:
"Equations of Planes and Lines"
"Equations of Lines and Planes, Part 2"
12-7A: