Question

@Nnesha @Leader @sleepyjess

Answer 1

A sequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. If f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence?

f(1) = 2 and f(n) = f(n - 1) + 4; n > 1
f(1) = 4 and f(n) = f(n - 1) + 2n; n > 1
f(1) = 2 and f(n) = f(n - 1) + 4n; n > 1
f(1) = 4 and f(n) = f(n - 1) + 2; n > 1

Answer 2

b?

Answer 3

I agree with b

Answer 4

wait no

Answer 5

we are adding 2, not 2n

Answer 6

ok

Answer 7

@Leader 2hat do you think ?

Answer 8

@TheSmartOne

Answer 9

Same as Jess :)

Answer 10

so b or not ?

Answer 11

@Leader

Answer 12

\(\color{blue}{\text{Originally Posted by}}\) @sleepyjess
we are adding 2, not 2n
\(\color{blue}{\text{End of Quote}}\)

Answer 13

So it is noy B.

Answer 14

not*

Answer 15

Which one has +2?

Answer 16

d

Answer 17

is that the answer?

Answer 18

@Leader @sleepyjess

Answer 19

yes

Answer 20

A student needs to make a square cardboard piece. The cardboard should have a perimeter equal to at least 92 inches. The function f(s) relates the perimeter of a cardboard piece, in inches, to the length of its side in inches. Which of the following shows a reasonable domain for f(s)?

23 < s < 46
23 < s < 92
s ≥ 92
s ≥ 23

Answer 21

d

Answer 22

Arnold deposited some money in a bank. The bank paid him a simple interest every year. After t years, the amount of money f(t), in dollars, that the bank paid Arnold was $1,000 more than 20 times the number of years. Which statement best describes the steps to sketch a graph showing the relationship between f(t) and t?

Label t on the x-axis and f(t) on the y-axis, and plot a graph having slope = 20 and y-intercept = 1000.
Label t on the x-axis and f(t) on the y-axis, and plot a graph having slope = 1000 and y-intercept = 20.
Label f(t) on the x-axis and t on the y-axis, and plot a graph having slope = 20 and y-intercept = 50.
Label f(t) on the x-axis and t on the y-axis, and plot a graph having slope = 1000 and y-intercept = 50.

Answer 23

a? srry for the spam of questions really want to get it done

Answer 24

my home work (it)

Answer 25

@Leader @sleepyjess @pooja195 @Nnesha

Answer 26

i would agree with A although i need a secound opinion

Answer 27

uuuhhh I am really not sure

Answer 28

how about for the 1st one

Answer 29

@Leader

Answer 30

idk :/
The problems have become tough

Answer 31

@sleepyjess I think he is correct :)