Name_____________________________________
Date_______________ Per_____ Grade: ______/80
Algebra II Test 1.1, Ch. 1.1-6
Fill in the chart so that each row describes the same set. Hint: It is okay if some Notations are “Not Possible”
Words Or Graph
Roster Notation
Interval Notation
Set Builder Notation
Even numbers from 2 through 10
1
[3,  )
2
3
{x x  2 or x  5, x  }
(#2- 2pts, #3- 2pts)
(#1- 2pt, #2&3- 1pt each) (#1-1pts, #3- 2pts)
( #1 & 2 - 2pts each)
Identify the property for each equation. Choices: Associative, Commutative, or Distributive. (1 pt each)
4. (4  7)3  4(7  3)
6. 22  5  5  22
5. 6m  2.3m  m(6  2.3)
Find the additive AND multiplicative inverse for each of the following. (1 pt each blank)
7.
3
4
8. 1.3
9. .64
Add Inverse: _________
Add Inverse: _________
Add Inverse: _________
Mult Inverse: _________
Mult Inverse: _________
Mult Inverse: _________
Simplify the expressions. Box your answers. (3pts each)
10.
48
11.
2
13. What is the evaluated expression for
3
5
HINT: Remember- Simplify, Per Sq, No Sq Root in Denom)
12.
32
3 8
x
 3xy  2 y when x  2 and y  5 ? Rewrite and Show All Work.(3pt)
2
Simplify the following expressions. (HINT: there should be no negative exponents in your answers). (3 pts)
15. a(b 2  c)  2ac
14.  3(2 x  4 y )  3x
18. Which expression represents the product of
A x12 y 2 z 4
B 6x 7 y 3 z 5
16.
p 2 y 6
x 3 x 8 k 4
(6 x 4 y 2 z )( x 3 yz 4 ) ?
C x7 y3 z5

17. 2 x 3 y 4
(1 pt)
D 6 x12 y 2 z 4
x2 y2
19. Which expression is equivalent to
? (1 pt)
4y4
A 4y6
B
y6
4
C
x2
4y2
D 4x 2 y 6
20. Which expression best represents the simplification of (3x– 2n4)(−4x6n – 7)? (1 pt)
A
15 pts

12 x 4
4n 3
B 
1
12 x 4 n 3
C 
x 4n3
12
D 
12n 3
x4

3
36 pts
21. Simplify 5 18  3 2  36
A 15 8
(1pt)
C 6  18 2
B 18 8
D 24 2
Simplify and write in scientific notation. (2 pt)
22. (2.5  102 )(1.2  103 )
Give the domain AND range for each relation. Determine whether each relation is a function or not.
23.
Domain:________________
2
5
Range: _________________
4
7
Function? YES or NO
6
9
Why?___________________
24.
(1 pt)
(1 pt)
(1 pt)
(1 pt)
10
8
6
4
Domain:________________ (2 pt)
2
-10 -8 -6 -4 -2
2
4
6
8 10
Range: __________________ (2 pt)
-2
-4
-6
-8
-10
Function? YES or NO
(1 pt)
Why?___________________ (1 pt)