Question

Which of the following graphs could be a representation of a geometric sequence?Check all that apply.A.B.C.D.

Answer 1

SOLUTION:

We want to find the graph corresponding to a geometric sequence.

The equation of a geometric sequence is;

$a_n=a_1(r)^{n-1}$

This is clearly an exponential function with a starting value a.

The correct graphs are OPTION B and OPTION D