Answer: 
Step-by-step explanation:
Given
The present population of bacteria is 
It doubles in every 238 minutes
So, after 238 minutes it is

After another 238 minutes i.e. 476 minutes from starting, they becomes

F(x)=4x-8
f(x)=y=4x-8
f^-1(x)=?
x=4y-8
x+8=4y
f^-1(x)=y=1/4x+2
Answer:
according to me its just multiplying with the number ( -2)
like 9×(-2) = -18
36×(-2) = -72
Answer:
A. Yes
B. Yes
C. No
Here's what it would look like:
Answer:
Your correct and final answer is (9+x^6) (3+x^3) (3-x^3)
Hope this helps!!!