1. Brittany is a scientist. She is recording the number of cells in a dish. After each hour the cell
divides into four cells. The sequence shown represents the growth of the cells.
1, 4, 16, 64, 256, ...
Which function represents the situation? (F. LE.2)
a. f(x) = 4x-1
b. f(x) = 4 · 11-1
c. f(x) = 4-1
d. f(x) = -4 · 11-1
2. Determine if the sequence would be modeled with a linear function or an exponential function
Then identify the next term in the sequence. (F. LE. 1)(F. LE.2)
0.2, 1, 5, 25...
a. Linear, 75
b. Linear 125
C. Exponential; 75
d. Exponential 125
Pl Help Me ASAP!! I’m being timed

geometric series converge the common ratio r has magnitude less than one.

which is equivalent to

for the example we need

|2-x| < 1

-1 < 2-x   and 2-x < 1

x < 3 and x > 1

we can write that

answer: 1 < x < 3

1a. common ratio r=250/25=10 > 1     diverges

1b.   r=50/100=1/2 converges

when these converge they converge to

where a is the first term.

answer: 200

1c. r=-1   so it's not the case that |r| < 1.     diverges

2a. x is the common ratio so we converge when |x|< 1

2b.   r=-10x / -2 = 5x.

we converge when

|5x| < 1

|x| < 1/5

2c.   r=3-2x

-1 < 3-2x and 3-2x < 1

-4 < -2x and 2 < 2x

x < 2 and 1 < x

1 < x < 2

2d. [/tex] r=-48x^3/12 = 4x^3[/tex]

|4x^3| < 1

|x^3| < \frac 1 4

|x| < 4^{-1/3}

the correct answer is 5 6 and 7

c

step-by-step explanation:

i think because what else can be a sample of every member