Study Guide Book Answers

Chapter 4, page 208:

1. A relation can be represented as a set of ordered pairs, a table, a graph, or a mapping.
2. Sample answer: {(1,2), (3,4), (5,6), (7,8), (9,8)}
3. The domain of a range is the range of the inverse, and the range of a relation is the domain of the inverse.
4.D={-7,5,8}, R={-2,1,3}
x y
5 -2
8 5
-7 1

5. D={-1,3,5,6}; R={-3,4,9}
x y
6 4
3 -3
-1 9
5 -3

6. D={-2,3,7}; R={0,1,5}
x y
7 1
3 0
-2 5

7. D={-4,-1,6}; R={7,8,9}
x y
-4 8
-1 9
-4 7
6 9

8.
x y
3 -2
-6 7
4 3
-6 5

9.
x y
-4 9
2 5
-2 -2
11 12

Algebra I Test Study Guide

Page 201 answers:
11. translation
12. rotation
13. reflection
14. dilation
15. reflection
16. translation
17. R'(-2,0), S'(2, -3), T'(2,3)
18. A'(2,-3), B'(5,-3), C'(6,-1), D'(-2,-1)
19. R'(2,3), S'(4,2),T'(7,5), U'(5,7)
20. M'(-3,-2), N'(-1,1), O'(2,1), P'(0,-2)
21. J'(-2, 1), K'(-1,2), L'(2,2), M'(-2,-2)
24. T'(-2,-4), U'(-4,-2), Y'(-2,0), W'(4,-2)

Algebra I and II Manipulatives Website MANDATORY

http://nlvm.usu.edu/en/NAV/category_g_4_t_2.html

More Algebra Helps

http://www.wtamu.edu/academic/anns/mps/math/mathlab/beg_algebra/index.htm

Algebra I Post Quiz Review

http://www.quia.com/cb/25018.html

AutoDesk Invitation

http://students.autodesk.com/?mp=html&html=display_webbadge&webbadge_id=1&id=5062&ic=D0IsCBOTPl

Online Video Lessons to Review and Strenghen MATH MUSCLE

http://www.freemathhelp.com/algebra-help.html

Please watch the teaching movies. Start with the one on decimals.

Sincerely,

Mrs. Bryan