ANSWER

EXPLANATION
The corresponding ordered pairs from the graph are:
(2,1) (3,2) (4,4) (5,8)
The y-values are:
1,2,4,8
The first term term is the term before 1,this has to be.

The common ratio is

The nth term is given by

Let's substitute the values to get,

This simplifies to,

(slope) The higher the gradient<span> of a graph at a point, the steeper the </span>line<span> is at that point.</span>
Answer:
Step-by-step explanation:
Answer:
C. This is the graph of a linear function.
Step-by-step explanation:
Linear function because it's not touching each other.