12. a
13. b
14. b
15. d
I really hope this helped i'm no math genus but I think these are right
The exponential function is 
<h3>How to determine the equation?</h3>
An exponential function is represented as:
y = b^x
Where b represents the base.
The base is given as:
b = 12
So, we have:
y = (12)^x
It is vertically compressed by a factor of 1/8.
So, we have:
y = 18(12)^x
When reflected across the y-axis, we have:

The horizontal asymptote is y = 2.
So, we have:

It passes through the point (-3, 4).
So, we shift the function to the right by 4 units

Express as a function

Hence, the exponential function is 
Read more about exponential functions at:
brainly.com/question/14355665
#SPJ1
Answer:
The answer is C because they have the same coefficient and variable on both sides (or something like that but its definitely c )
Answer:
Henry is 18 and Paul is 7
Step-by-step explanation:
I figured it out in my head.