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six less than eleven
11-6
15*3+7
52
1*15 = 15
Identity Property of Multiplication
Function or not
{(1, 0), (2, 3), (4, 6), (8, 0)}
**Must be proved**
The relation is a function. Each member of the domain is paired with only one member of the range. The range repeats but that does not matter!
Look at the graph
**New Window***
Point G
the product of 12 and 6
12 * 6
5(9-3)
3*(7*4) = (3*7)*4
Associative Property of Multiplication
Function or Not
{(4, 4), (8, 2), (6, 7), (3, 0)}
**must be proved**
It is a function. Each member of the domain is paired with exactly one member of the range.
The ordered pair for point D.
(0,5)
x + 16
8(4+3)-21÷7
53
x* 0 = 0
Zero Property of Multiplication
Function or Not
{(1, 5), (5, 1), (6, 5), (5, 6)}
(must be proved)
Not a function, one member of the domain (5) is paired with two members of the range (1, 6)
The domain and range of the relation
{(3, 7), (8, 9), (5, 1), (6, 4)}.
Domain: (3, 5, 6, 8)
Range: (1, 4, 7, 9)
m less than 8
8-m
ab+6
if a = 3 and b = 7
27
Simplify
12k(3)
36k
The numbers that complete the table
**new window**
11, 13
Write a function rule that describes the relationship Jan’s age is 1 more than twice Scott’s age.
**Define variables**
Let x = Scott's age
Let y = Jan's age
y= 2x + 1
the difference of n and 6
n-6
u+5v-w
if u = 4, v = 6, w = 9
25
Simplify
(d+3)+8
d+11
The rule that represents the relationship between x & y.
**window**
y = x + 3
Write a function rule that describes the relationship Hari’s age is 2 less than twice Rosie’s age.
**Define variables**
Let x = Rosie's age
Let y = Hari's age
y = 2x-2