On Module Three Quiz, there were no answers to the following questions on page 2:

The third term of a geometric sequence is 112 and the fifth term is 1,792.

a) What is the exponential regression formula?

b) What is the common ratio for this geometric sequence?

c) What is the first term?

d) Using the first term and common ratio, write the explicit formula.

e) Find the sum of the first 12 terms.

f) Is this an infinite geometric sequence and why?