In geometric progression, the ratio of each number to the preceding one is the same. which is an example of a geometric progression?

1) 2, 4, 8, 16, 32

2) 4, 16, 64, 256, 1024

Step-by-step explanation:

In a geometric progression, the ratio of preceding terms is a constant.

This is called as common ratio and represented by the letter "r".

Example 1:

2, 4, 8, 16, 32

common ratio (r) = 4/2 = 2

Example 2:

4, 16, 64, 256, 1024

Let's take 3rd and 4th terms. They are preceding terms.

Let's find the ratio

common ration (r) = 256/64 = 4

Hope this will helpful.

Thank you.

14

step-by-step explanation:

14 x 3 = 42

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)