1

Algebra 1A Chapter 1– Expressions, Equations,

and Functions

Name: ________________________________________________________________________ Period: ______________________

2

Table of Contents

Assignment Guide ........................................................................................................................................................... 3

Lesson 1.1 Evaluate Expressions Notes .......................................................................................................................... 4

Lesson 1.2 Apply Order of Operations ............................................................................................................................ 6

Lesson 1.3 Write Expressions .......................................................................................................................................... 9

Lesson 1.4 Write Equations and Inequalities .................................................................................................................. 12

Lesson 1.5 Use a Problem Solving Plan ........................................................................................................................... 14

Lesson 1.6 Represent Functions as Rules and Tables ..................................................................................................... 17

Lesson 1.7 Represent Functions as Graphs ..................................................................................................................... 20

Practice 1.1 ..................................................................................................................................................................... 23

Real Life Application 1.1 ................................................................................................................................................. 24

Practice 1.2 ..................................................................................................................................................................... 25

Practice 1.3 ..................................................................................................................................................................... 26

Practice 1.4 ..................................................................................................................................................................... 27

Mixed Problem Solving 1.1—1.4 ..................................................................................................................................... 28

Practice 1.5 ..................................................................................................................................................................... 29

Practice 1.6 ..................................................................................................................................................................... 30

Practice 1.7 .................................................................................................................................................................... 31

Mixed Problem Solving 1.5—1.7 ..................................................................................................................................... 33

Cumulative Review ......................................................................................................................................................... 34

Unit Organizer ................................................................................................................................................................. 36

Algebra Students: You can access the textbook at home online, without the DVD-ROM! Go to http://

ClassZone.com/

Click on the High School math dot, then select the state of Pennsylvania, and GO.

Click on your specific book icon. (Algebra 1, 2007)

Click on the Online Book (bottom left)

When you get to the sign in page, you will have to create an account the first time (on the right side, for

new visitors). Select “Create a Student Account”. After you have created an account, you will select

“Returning Visitors” and use the User Name and Password that you create the first time.

The activation code is 2624643-10

Then fill in the rest of the information needed to establish a user name and password.

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37