Which equation exemplifies the commutative property of 1: 5+6=6+5 2: 2+(4+6) = (2+4) +6 3: 3x8=8x3 4: 10+3=7+6

1.

Step-by-step explanation:

We have to find the equation which represents the commutative property of addition.

Commutative property of addition:Let a and b are two integers satisfied the commutative property of addition , then

1.

Hence, .

Therefore, it is an example of commutative property.

Associative property of addition :

Hence, it represents the associative property of addition not commutative property of addition.

3.

It represents the commutative property of multiplication.

Associative property of multiplication:

4.10+3=7+6

It does not satisfied the commutative property of addition.

Hence, option 1 is true.

i think its a and d

step-by-step explanation:

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: