Write the geometric sequence in function notation. 4, 2, 1, 1∕2, 1∕4, ...
Question 7 options:

A)

f(x) = (4) ⋅ (1∕4)x – 1

B)

f(x) = (4) ⋅ (1∕2)x – 1

C)

f(x) = (2) ⋅ (1∕4)x – 1

D)

f(x) = (2) ⋅ (1∕2)x – 1

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

your answer is 125y5

the answer is 0052

0 0 5 2

5 0 2 6 3 5

− 0

2 6

− 0

2 6 3

− 2 5 0

1 3 5

− 1 0 0

3 5