What is the average rate of change of f(x) from x=-6 to x= 6

the average rate of f(x) from x=-6 to x=6 is 12.

Step-by-step explanation:

-6+6=0

-6+12=6

Hope this helps :)

for the points! : )

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.