Which property is demonstrated below? A. Commutative Property
B. Multiplicative Property of Equality
C. Associative Property
D. Multiplicative Inverse Property

I believe it's Multiplicative Property of Equality

Step-by-step explanation:

Since you reduce the numbers with the greatest common factor 2.

and you get ×5+1

And you reduce the numbers with the greatest common factor 5.

And you get the equality of 1=1

Hope this helps ʕ•ᴥ•ʔ

Step-by-step explanation:

This is the formula for the average rate of change

over the interval (a, b)

a and b are x values

f(a) ad f(b) think of them as y values

Start calculating f(a) and f(b) a=1 b=6

replace all x's in formula with a, (1)

f(1)=1³-9(1) = 1-9= -8    f(1) = -8

Now do : b (6)

f(6) = 6³ - 9 (6) = 216-54=162 f(6) = 162

now plug everything into your equation

average rate of change.

notice the 162 - (-8) In math there is no subtraction, and you would change it to + and when you do that you much change the sign of the next value making -8 a +8.

Hope this helps. Good luck!