Question

Which of the following are possible explicit formulas for the nth term of the constant velocity sequence below?
A.x_n=7(n-1)^+7
B.x_n=7(n-1)
C.x_n=x_1+(n-1)v∆t
D.x_n=10+7(n-1)
E.x_n=3+7n

Answer 1

@BeastBoy17

Answer 2

@paki can u help
idk this

Answer 3

kk

Answer 4

@paki

Answer 5

@callmekiki

Answer 6

Need help? ^_^

Answer 7

yes

Answer 8

/?

Answer 9

I cant help you....

Answer 10

but I know someone that can c;' @pooja195

Answer 11

can you tell the formula of constant velocity ?

Answer 12

w.e

Answer 13

O_O ;-; why u call me dumb? hurt my feelings....

Answer 14

c right

Answer 15

and... u deleted the insulting comment =.=

Answer 16

when???

Answer 17

dont worry let me call a mod

Answer 18

lol kk

Answer 19

@Abhisar @phi @satellite73 look at deleted comments

Answer 20

lol

Answer 21

anyways amoodarya help plz

Answer 22

I think so
\[\Delta x=v\Delta t \\x_n=x_1+(n-1)v\Delta t\]

Answer 23

yea thats what i thought but idk

Answer 24

if you put n=1 the formula muse give 1st term
and if you check it ,n=1
c is answer

Answer 25

thx

Answer 26

wait

Answer 27

another method :between x_n , x_1 are (n-1) times delat t *v

Answer 28

it saids check all that apply

Answer 29

theres more 0_0

Answer 30

could it be d

Answer 31

remember constant velocity formula is in degree one

Answer 32

may be "b"
but if you put n=1
x_1=0 and
it means velocity must be zero

Answer 33

so c and b

Answer 34

there is no mention about velocity , if v=0 then "b" is correct too