Answer:
B. f(x)
D. h(x)
Step-by-step explanation:
An exponential function will have a common ratio.
We check and see if the consecutive terms has a common ratio.
For f(x),

This is not an exponential sequence.
For g(x), we have:

For h(x),

This is not an exponential sequence
For k(x),

I hope this helped you just follow the steps if you need help again
Cos theta = base /perp
= sqrt(13)/7
=0.515
Answer:
1/a^n
Step-by-step explanation:
To simplify, you remove the negative by "flipping" what side it is on.
a^-n/1 -> 1/a^n
Answer:60
Step-by-step explanation:
The exact answer is 58 but then i rounded it to 60.