Question

Sophie claims that the graph 1 represents a geometric sequence because it is an

exponential function
Mike claims that the graph 2 represents an arithmetic sequence because it is a
linear function
Who is correct?
A. Only Sophie
B. Only Mike
C. Both Sophie and Mike
D. Neither Sophie not Mike

Answer 1

BOTH SOPHIE AND MIKE LOL

Answer 2

C. Both Sophie and Mike

Explanation:

Arithmetic sequences are alike to linear functions where the common difference in arithmetic sequences plays the same role as the slope of a linear function.

A geometric sequence is very much alike to an exponential function in that you can obtain an exponential function by replacing the counting integer n in the geometric sequence with a real variable x.