Math 170 Homework Assignments

1.4 Lines; #1-93 odd
2.1 Functions; #17-20, 31-42, 65-76 odd.
2.2 Graphs of Relations and Functions; #1-47, 57-73 odd.
2.3 Families of Functions, Transformations, and Symmetry; #11-33, 45-87 odd.
2.4 Operations with Functions; #37-79 odd.
2.5 Inverse Functions;#51-87 odd.

3.1 Quadratic Functions and Inequalities; #9-101 odd.
3.2 Zeros of Polynomial Functions; # 1-71 odd. 3.5 Graphs of Polynomial Functions; # 53-103 odd.
3.6 Rational Functions and Inequalities; # 5-15, 21-51, 61-121 odd.

4.1 Exponential Functions and Their Applications; # 1-89 odd.
4.2 Log Functions and Their Applications; # 1-101 odd.
4.3 Rules of Logarithms; # 1-83 odd.
4.4 More Equations and Applications; # 1-41 odd, 61-65 odd.

5.1 Angles and Their Measurements; # 1-97 odd.
5.2 The Sine and Cosine Functions; #1-87 odd.
5.3 The Graphs of Sine and Cosine Functions; #1-75 odd.
5.4 Other Trig Functions and Their Graphs; #1-81 odd.
5.5 The Inverse Trigonometric Functions; #1-13 odd.
5.6 Right Triangle Trigonometry; #1-53 odd.

6.1 Basic Identities
6.2 Verifying Identities; #55-63 odd.
6.3 Sum and Di fference Identities; #1,3, 11-17 odd.
6.4 Double- and Half-Angle Identities
6.5 Product and Sum Identities
6.6 Conditional Trig Equations; #1-17, 31-45, 63, 65 odd.

7.1 The Law of Sines; #1-27 odd.
7.2 The Law of Cosines; #1-35 odd.
7.3 Vectors; #1-79 odd.
7.6 Polar Equation #1-73 odd.
8.4 Partial Fractions #1-53 odd.

8.1 Systems of Linear Equations in Two Variables #9-43 odd
8.2 Systems of Linear Equations in Three Variables #5-13
9.1 Solving Linear Systems Using Matrices #1-57 odd.
9.2 Operations with Matrices #1-57 odd.
9.3 Multiplication of Matrices #1-79 odd.
9.5 Matrices and Determinants #1-33 odd.
9.6 Solutions of Linear Systems in Three Variables Using Determinants #1- 39 odd.

10.2 The Ellipse and the Circle #13-24 (sketch graph), 39-63 odd.
10.3 The Hyperbola #5-16 (sketch graph, including asymptotes

11.1 Sequences; #1-73 odd.
11.2 Series; #1-39 odd.
11.3 Geometric Sequences and Series; #1-83 odd.
11.5 The Binomial Theorem; #1-13, 45-71 odd
11.7 Mathematical Induction; #1-35