Unit 1: Algebra Basics

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Questions 17

Answers

1
An example of a irrational number is? (2 answers)
5.212
√11
⫪
-1/4
2
What is an example of Multiplicative Identity Property?
4x 5=9 or 5x 4=9
(2+1)+ 3= 1 + (2+3)
2(-2) = 0
1 x 1= 1 or 1 x 3= 3
3
What is an example of Multiplicative Inverse Property?
2/9 x 2/9= 1
4x 5=9 or 5x 4=9
2(-2) = 0
1 x 1= 1 or 1 x 3= 3
4
What is an example of Symmetric Property?
6( 2+3)= 6 x2 + 6x3
if x = y and x=a then y=a
if x =7 then 7=x
2x=2x or 4x=4x
5
What is an example of Additive Inverse Property?
(2+1)+ 3= 1 + (2+3)
4+5=9 or 5+4=9
3+0=3 or 0+9=9
2 + (-2) = 0
6
What is an example of Additon Comuntative Property?
3+0=3
6+ (7+3)=16 or (6+7)+3=16
2x=2x
4+5=9 or 5+4=9
7
What is an example of Associative Property?
3+0=3
(2+1)+ 3= 1 + (2+3)
6+ (7+3)=16 or (6+7)+3=16
4+5=9 or 5+4=9
8
An example of a whole number is? 2 answers
0
5
-9
0.9
9
An example of a natural number is?
4/5
5.33
-5
5
10
An example of a rational number is? (2 answers)
5.212
√11
-1/4
⫪
11
The identity Property always equals?
The opposite Number
A positive Number
Itself
The negative Number
12
An example of an integer is? 2 answers
13.7
7/4
0
-8
13
What is an example of Multiplicative Comuntative Property?
2x (5+4)=40 or (2x5)x4=
4x5=20 or 5x4=20
3x1=3
1x1=
14
What is an example of Additive Identity Property?
3+0=3 or 0+9=9
4+5=9 or 5+4=9
6+ (7+3)=16 or (6+7)+3=16
(2+1)+ 3= 1 + (2+3)
15
What is an example of Distributive Property?
if x =7 then 7=x
6( 2+3)= 6 x2 + 6x3
2x=2x or 4x=4x
if x = y and x=a then y=a
16
What is an example of Transitive Property?
if x = y and x=a then y=a
2x=2x or 4x=4x
if x =7 then 7=x
6( 2+3)= 6 x2 + 6x3
17
What is an example of Reflexive Property?
if x = y and x=a then y=a
if x =7 then 7=x
2x=2x or 4x=4x
6( 2+3)= 6 x2 + 6x3

Unit 1: Algebra Basics Flashcards | StudBud