Which of the following is not a geometric sequence?
a. 1, 5, 25, 125,
b. 16, 4, 1, 1.
c. 8. 5. 2.-1...
d. 3, 6, 12, 24, ...

add my sc = bmic ava, no spaces

or add my discord = XoXo_ava

Step-by-step explanation:

den i can help, :) .

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.