What is the explicit equation for 64, 16, 4, 1

Step-by-step explanation:

when we get the common ratio that  must be equal

r=16/64=4/16=1/4=1/4   equal

So it is geometric

By using this equation:

a(n)=a(1)*r^(n-1)

and we have a(1)=64 , r=1/4  

Explicit rule: a(n)=64*(1/4)^(n-1)

hope this helps

g(x) is the negative form of f(x)? because whenever its the negative form it reflects its self over the x axis. idk if this is right though.

step-by-step explanation:

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation: