Answer:
the answer is 9×9 and -9×-9
For this one I usually put the functions over one another like if it was an addition problem
Solution:
Given:
A table representing an exponential function.
The x-values represent the terms, while the y-values represent the numbers.
The common ratio is gotten from the numbers (y-values).
The formula for common ratio is given by;

Therefore, the common ratio is 3.
Answer:
the answer is $2.17
Step-by-step explanation:
Subtract 8.48 from 4.14 to get 4.34 and then divide that by two to get 2.17. You add 2.17 to 4.14 to get 6.31 and subtract 2.17 from 8.48 to get 6.31.
Hope this helps!
No because 18 don't have a n or m