Question

Help for fan and medal:

Jake has proved that a function, f(x), is a geometric sequence. How did he prove that?

A. He showed that an explicit formula could be created.

B. He showed that a recursive formula could be created.

C. He showed that f(n) ÷ f(n − 1) was a constant ratio.

D. He showed that f(n) − f(n − 1) was a constant difference.

Answer 1

@pooja195

Answer 2

@Zale101

Answer 3

@ca

Answer 4

@Peach3113

Answer 5

@hhelpplzzzz

Answer 6

@Ms-Brains

Answer 7

I have no idea, maybe @dan815 can help?
Sorry Ethan.

Answer 8

dang it D:

Answer 9

@dan815