What are the coordinates of the vertices of the polygon in the graph that are quadrant iii?

a. (-1,2), (-1,5)
b. (1,-4), (4,-4)
c. (1,2) (1,5), (3,1), (5,1)
d. (-5,-1), (-2,-3)

D. (-5,-1), (-2,-3)

Step-by-step explanation:

Just by looking at the answer choices, you can eliminate A, B, and C because they have some positive numbers. You should know that in Quadrant 3, there are only negative numbers.

Eliminating answers is the key to getting the correct answer!

Option B is right

Step-by-step explanation:

Given:

There is a geometric sequence with first term =4

and second term =-8

We know that a geometric sequence is a sequence of numbers, in which each successive number is got by multiplying the previous number by a fixed value called common ratio.

First term is called a.

and common ratio is denoted by r.

The terms would be

Here we have a=4 and ar =-8

So r =common ratio =-2

nth term we mean n can take values as 1,2.....

So general term

is right answer

Hence option b.