Question

Jacob is a teacher. He made 75 cookies to give to his students on the first day of school. He gave 2 cookies to each student who showed up for class.

Let g(n), be the remaining number of cookies Jacob had before the n^th student arrived.

g is a sequence. What kind of sequence is it?

Arithmetic sequence

Geometric sequence

Complete the recursive formula for g(n).

g(1)= ______

g(n)= g(n-1) +/* ______

Answer 1

arthemetic sequence :g(1)=75 g(n)=g(n−1)+(−2)

​

Explanation:

I did it on khan academy and it told me i was right so yeah