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MATH 191 Fall 2010
Lecture Summary



Week Tuesday Lecture Wednesday Lecture Thursday/Friday Activity
1 (Sept 13-17) Absolute Values (1.2), Polynomials (1.3, Introduction only)
Homework: (1.2) Odd number problems, 1-61, (1.3) Odd number problems, 1-7
Roll-call taken.
Factoring and Quadratic Formula (1.3, 1.4)
Homework: (1.3) 15, 17, 19, 21, 25-82 (odd) (1.4) 17-36 (odd), 41-58 (odd), 73, 75, 81, 83, 85, 87
Assignment (due Tuesday): (1.2) 30, 38 (1.3) 6, 40, 48, 68, 76, 80, 86 (1.4) 18, 24, 34, 50, 60, 62, 68, 70, 86, 96
Student Activity-1
2 (Sept 20-24) Rectangular Coordinates (2.1), Graphs (2.2, up to intercepts)
Homework: (2.1) 1, 3, 5, 7, 11, 13, 17, 19, 21, 25, 29, 33, 35, 37, 43 (2.2) 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 23, 25, 27
Assignment (due Tuesday): (2.1) 12b, 22, 38, 42, 44, 46, 52 (2.2) 12, 16, 18
Graphs (2.2), Equation of Lines (2.3)
Homework: (2.2) 29, 33, 35, 39 (2.3) 1, 3, 5, 7, 9, 11, 13, 15, 19, 21, 23, 25, 31, 33, 35
Assignment (due Tuesday): (2.2) 42, 44 (2.3) 14b, 24, 26, 40, 50
Quiz-1, Student Activity-2
3 (Sept 27-Oct 1) Symmetry and Graphs (2.4), Inequalities (2.5)
Homework: (2.4) 1, 3, 5, 7, 9, 11, 15, 19, 21, 25, 27, 31, 33 (2.5) 1, 3, 5, 7, 9, 11, 15, 19, 21, 23, 25, 29, 33, 35, 37
Assignment (due Oct 5): (2.4) 14, 16, 22, 26, 28 (2.5) 16, 26, 32, 40, 48
More on Inequalities (2.6), Functions (3.1)
Homework: (2.6) 1, 3, 5, 7, 11, 15, 19, 23, 27, 31, 35, 39, 43, 49, 53, 61 (3.1) Odd number problems, 1-19, 31, 35, 39
Assignment (due Oct 5): (2.6) 18, 40, 52, 62 (3.1) 10, 20, 34
Quiz-2, Student Activity-3
4 (Oct 4-8) Graph of a Function (3.2), Techniques of Graphing (3.3)
Homework: (3.1) 41, 43, 47, 51, 55, 59, 81 (3.2) 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 63, 65 (3.3) 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 23, 27, 29, 35, 37, 41, 43
Assignment (due Oct 12): (3.1) 48, 72, 84 (3.2) 8, 20, 34, 52, 56 (3.3) 2, 6, 18, 36, 64
- Quiz-3, Student Activity-4
5 (Oct 11-15) Composition of Functions (3.4), Inverse (3.5)
Homework: (3.4) 1, 3, 5, 7, 9, 13, 15, 19, 21, 23, 27, 31, 45 (3.5) 1, 3, 5, 7, 9, 11, 13
Assignment (due Oct 19): (3.4) 10d, 12ace, 16, 46, 48 (3.5) 8, 14
Inverse (3.5), Linear Functions (4.1)
Homework: (3.5) 15, 17, 21, 25, 29, 33, 37, 39, 41, 43, 47 (4.1) 15, 19, 23
Assignment (due Oct 19): (3.5) 18, 38, 44, 48, 52 (4.1) 16, 34
Test 1
6 (Oct 18-22) Quadratic Functions (4.2), Maximum and Minimum Problems (4.4, 4.5)
Homework: (4.2) 5, 11, 13, 15, 17, 25, 27, 29, 31, 39 (4.4) 1, 3, 5, 7, 11, 13, 15, 19, 23, 39 (4.5) 1, 3, 5, 7, 9, 11, 13, 19, 21
Assignment (due Oct 26): (4.2) 10, 42ab, 52, 56 (4.4) 22, 30, 50 (4.5) 14, 16, 30, 49
Polynomial Functions (4.6) Rational Functions (4.7, up to Example 7)
Homework: (4.6) 1-8, 13, 17, 21, 23, 25, 31, 35 (4.7) 1, 3, 5, 7, 11, 15, 19
Assignment (due Oct 26): (4.6) 36, 54abc (4.7) 16
Quiz-4, Student Activity-5
7 (Oct 25-29) Rational Functions (4.7), Exponential Functions (5.1, 5.2)
Homework: (5.1) 1, 3, 5, 7, 9, 11, 15, 19, 23, 27, 31, 35 (5.2) 3, 7, 17, 23, 25, 27, 35
Assignment (due Nov 2): (4.7) 34, 37b (5.1) 12cd, 36, 40 (5.2) 40
Logarithms (5.3, 5.4, up to example 4)
Homework: (5.3) 3, 7, 9, 11, 13, 15, 17, 19, 23, 27, 29, 35 (5.4) 5, 7, 9, 13, 17, 19, 23, 25, 29, 37, 39, 43
Assignment (due Nov 2): (5.3) 8, 12, 20, 52, 54 (5.4) 14, 38cd, 40d, 62
Quiz-5 (4.1, 4.2, 4.4, 4.5), Student Activity-6
8 (Nov 1-Nov 5) Logarithms (5.4, 5.5)
Homework: (5.4) 31, 33, 51, 53, 63, 75 (5.5) 1, 3, 5, 7, 9, 13, 17, 21, 25, 29, 35, 37, 43, 45, 49, 55, 57
Assignment (due Nov 9): (5.4) 74b, 78, 82 (5.5) 28, 42, 50, 66, 68
Interests (5.6), Review
Homework: (5.6) 1, 3, 5, 7, 9, 11, 13, 15, 23
Assignment (due Nov 9): (5.6) 16, 20
Test 2
9 (Nov 8-12) Exponential Growth and Decay (5.7) Complex Numbers (12.1)
Homework: (5.7) 1, 3, 5, 9, 13, 21, 25, 31, 37, 41, 49 (12.1) 3, 5, 7, 9, 11, 13, 15, 19, 23, 27, 31, 35, 37, 43,47, 51, 55
Assignment (due Nov 16): (5.7) 8, 30, 60 (12.1) 32, 40, 56, 60, 62, 70
Division Algorithm for Polynomials, Remainder Theorem, Factor Theorem (12.2-12.3)
Homework: (12.2) 1, 3, 5, 11, 15, 21, 23, 27, 31, 37 (12.3) 3, 9, 13, 19, 23, 27, 31, 35, 41, 57
Assignment (due Nov 16): (12.2) 16, 34, 48, 50 (12.3) 18, 32, 46, 50, 64
Veterans Day
10 (Nov 15-19) Review Review Review



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