{0, 1, 2, 3, 4, 5}

{…, –3, –2, –1, 0, 1, 2, 3, 4, 5}

{…, –3, –2, –1, 1, 2, 3, 4, 5}

{ 1, 2, 3, 4, 5}

{ x: x < 3}

{ x: x < 3, x is a rational number}

{ x: x < 3, x is an integer}

{ x: x < 3, x is a whole number}

-3 $\in$  A

2  $\in$  A

{4} $\subset$  A

4 $\subset$  A

ab=ba

a(b+c)=ab+ac

a+b=b+a

a+-a=0

4-3 $\ne$ 3-4

4-(3-1) $\ne$ (4-3)-1

4-(3-1) $\ne$ (4-3)-(4-1)

4-(3-1) $\ne$ (3-1)-4

The distributive property involves addition outside the parentheses and multiplication inside the parentheses.

The commutative property applies to division.

Only addition and multiplication have the associative property.

a – ( b – c) = ( a – b) – c

a( b – c ) = ab – ac

( a + b) + c = a + ( b + c)

5 + (–5) = 0

7+0=7

3/4

-3/4

4/3

-4/3

the set of prime numbers

the set of positive odd integers

the set of positive even integers

The set of irrational numbers

commutative

Associative

Distributive

All the above

A function is always a relation.

A relation is always a function.

A relation must have at least two ordered pairs.

The domain must always have at least two values.

The range must always have at least two values.

If all the ordered pairs in the relation are of the form ( x, y), then the domain is the set of all x's and the range is the set of all y's.

144

-144

36

-36

0

Indeterminate

Infinite

Any real number

0

1

infinity

cannot be determined

4X3X0X5=12X0

3/0= $\infty$

12X0=12 /0

0/0=0 or 1

30

10

18

8

5

25

32

64