College Algebra 4th edition

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• Chapter P: Prerequisites: Fundamental Concepts of Algebra
• P.1: Algebraic Expressions and Real Numbers
• P.2: Exponents and Scientific Notation (29)
• P.3: Radicals and Rational Exponents (38)
• P.4: Polynomials
• P.5: Factoring Polynomials
• P.6: Rational Expressions (24)

• Chapter X: Extra questions on Rational Expressions, Radicals, and Rational Exponents
• X: Rational Expressions (2)
• X: Rational Equations (4)
• X: Radicals and Rational Exponents (8)
• X: Domain (1)

• Chapter 1: Equations and Inequalities
• 1.1: Graphs and Graphing Utilities (19)
• 1.2: Linear Equations and Rational Equations (22)
• 1.3: Models and Applications (25)
• 1.4: Complex Numbers (6)
• 1.6: Other Types of Equations (21)
• 1.7: Linear Inequalities and Absolute Value Inequalities (18)

• Chapter 2: Functions and Graphs
• 2.1: Basics of Functions and Their Graphs (38)
• 2.2: More on Functions and Their Graphs (28)
• 2.3: Linear Functions and Slope (28)
• 2.4: More on Slope (12)
• 2.5: Transformations of Functions (15)
• 2.6: Combinations of Functions; Composite Functions (23)
• 2.7: Inverse Functions (13)
• 2.8: Distance and Midpoint Formulas; Circles (11)

• Chapter 3: Polynomial and Rational Functions
• 3.2: Polynomial Functions and Their Graphs (26)
• 3.3: Dividing Polynomials; Remainder and Factor Theorems (12)
• 3.4: Zeros of Polynomial Functions (8)
• 3.5: Rational Functions and Their Graphs (28)
• 3.6: Polynomial and Rational Inequalities (12)
• 3.7: Modeling Using Variation (13)

• Chapter 4: Exponential and Logarithmic Functions
• 4.1: Exponential Functions (25)
• 4.2: Logarithmic Functions (27)
• 4.3: Properties of Logarithms (27)
• 4.4: Exponential and Logarithmic Equations (30)
• 4.5: Exponential Growth and Decay; Modeling Data (13)
• 4: Review Exercises (12)

• Chapter 5: Systems of Equations and Inequalities
• 5.1: Systems of Linear Equations in Two Variables (19)
• 5.2: Systems of Linear Equations in Three Variables (14)
• 5.3: Partial Fractions
• 5.4: Systems of Nonlinear Equations in Two Variables (14)
• 5.5: Systems of Inequalities (17)
• 5.6: Linear Programming (9)

• Chapter 6: Matrices and Determinants
• 6.1: Matrix Solutions to Linear Systems (12)
• 6.2: Inconsistent and Dependant Systems and Their Applications
• 6.3: Matrix Operations and Their Applications (9)
• 6.4: Multiplicative Inverses of Matrices and Matrix Equations
• 6.5: Determinants and Cramer's Rule

• Chapter 7: Conic Sections
• 7.1: The Ellipse
• 7.2: The Hyperbola
• 7.3: The Parabola

• Chapter 8: Sequences, Induction, and Probability
• 8.1: Sequences and Summation Notation (13)
• 8.2: Arithmetic Sequences
• 8.3: Geometric Sequences and Series (6)
• 8.4: Mathematical Induction
• 8.5: The Binomial Theorem
• 8.6: Counting Principles, Permutations, and Combinations
• 8.7: Probability

Questions Available within WebAssign

Most questions from this textbook are available in WebAssign. The online questions are identical to the textbook questions except for minor wording changes necessary for Web use. Whenever possible, variables, numbers, or words have been randomized so that each student receives a unique version of the question. This list is updated nightly.

Question Group Key
P - Practice Exercises
R - Review Exercises
Chapter P - Prerequisites
Chapter X - Extra Questions on Rational Expressions

Question Availability Color Key
BLACK questions are available now
GRAY questions are under development

Group Quantity Questions
Chapter P: Prerequisites: Fundamental Concepts of Algebra
P.2 29 004 006 008 010 012 014 018 020 024 030 034 036 038 040 046 048 050 054 060 072 080 098 108 110 112 114 118 120 122
P.3 38 002 004 006 008 010 012 016 018 020 022 028 032 038 039 042 052 058 059 062 064 065 066 070 071 074 080 088 090 092 094 100 110 112 114 116 118 120 124
P.6 24 004 006 012 016 018 020 028 038 040 044 046 050 052 058 060 062 064 070 072 074 076 078 080 082
Chapter X: Extra questions on Rational Expressions, Radicals, and Rational Exponents
X 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
Chapter 1: Equations and Inequalities
1.1 19 008 014 020 024 030 034 042 044 046 048 050 052 054 056 060 062 064 076 112
1.2 22 012 014 020 022 028 032 038 042 046 052 054 056 058 060 086 088 094 096 098 102 108 110
1.3 25 002 006 008 010 012 014 016 018 020 022 028 030 032 044 046 048 052 054 056 064 073 074 076 077 080
1.4 6 004 012 019 027 029 037
1.5 30 004 006 008 018 020 026 030 032 054 070 072 080 090 091 092 094 106 108 110 118 120 122 124 126 128 130 138 140 142 146
1.6 21 004 012 014 024 032 034 036 038 040 042 050 056 068 078 096 098 100 104 106 112 116
1.7 18 006 022 032 034 036 038 046 054 056 064 084 098 104 108 118 122 126 132
Chapter 2: Functions and Graphs
2.1 38 004 006 012 014 016 018 020 022 028 030 032 034 036 040 044 050 051 052 054 056 060 062 066 070 072 074 078 080 082 084 094 096 098 102 104 107 108 110
2.2 28 002 004 006 010 018 019 026 028 030 032 034 036 038 042 044 046 048 050 054 056 062 072 074 076 086 088 090 094
2.3 28 004 006 008 010 016 018 022 028 030 036 042 046 048 050 052 054 056 058 060 062 068 074 076 078 080 084 088 090
2.4 12 006 008 010 012 014 016 020 024 026 028 030 032
2.5 15 006 032 050 058 060 062 066 076 080 086 106 118 120 122 128
2.6 23 004 006 008 010 016 018 020 026 028 040 052 054 060 062 068 082 084 090 094 098 102 104 106
2.7 13 004 008 022 028 029 044 050 054 058 060 064 066 068
2.8 11 008 014 016 018 024 026 028 030 032 036 062
Chapter 3: Polynomial and Rational Functions
3.1 25 004 010 012 014 016 020 022 024 026 032 034 036 040 042 046 048 052 054 060 064 066 068 070 072 073
3.2 26 002 004 006 008 010 012 014 020 022 024 026 028 030 044 046 052 056 058 064 066 068 070 072 074 076 078
3.3 12 006 014 022 026 036 038 044 048 050 052 054 056
3.4 8 004 018 026 036 048 062 064 066
3.5 28 002 004 006 008 016 018 020 022 024 026 028 030 032 034 036 050 052 054 056 058 060 062 064 066 068 090 094 096
3.6 12 016 024 040 054 058 060 064 066 072 074 076 082
3.7 13 004 006 008 010 012 014 016 018 022 024 026 030 038
Chapter 4: Exponential and Logarithmic Functions
4.R 12 006 010 022 042 046 056 058 070 076 082 086 090
4.1 25 002 006 008 010 020 022 024 026 028 030 032 036 038 040 042 054 056 058 060 062 066 068 072 074 076
4.2 27 002 004 008 012 014 018 020 022 024 030 032 040 042 048 076 078 080 082 084 096 102 104 106 110 114 116 118
4.3 27 002 004 008 014 018 020 026 028 032 036 044 046 048 050 056 060 062 066 072 074 076 078 084 086 088 092 104
4.4 30 004 006 014 016 020 024 026 030 032 036 038 042 050 052 060 062 064 068 070 072 080 092 094 098 100 102 104 106 110 116
4.5 13 002 004 006 008 010 012 014 016 024 028 030 038 040
Chapter 5: Systems of Equations and Inequalities
5.1 19 002 012 014 024 032 034 036 038 044 048 050 052 058 060 062 064 066 076 080
5.2 14 004 008 010 014 018 020 022 024 026 030 034 036 038 040
5.4 14 006 024 030 044 048 050 052 054 056 058 060 061 062 076
5.5 17 008 014 016 020 026 036 040 046 050 054 066 070 072 080 082 084 086
5.6 9 002 004 006 010 012 016 018 020 022
Chapter 6: Matrices and Determinants
6.1 12 002 004 006 010 014 016 020 022 024 026 028 034
6.3 9 010 016 018 026 028 030 034 038 042
Chapter 7: Conic Sections
7 0
Chapter 8: Sequences, Induction, and Probability
8.1 13 002 004 006 012 020 022 024 026 028 030 032 034 042
8.3 6 002 004 010 012 014 016
Total 786