Question

(please help. I'll give a medal and fan you :3 )

For the data in the table, does y vary directly with x? if it does, chose an equation for the direct variation.

a. yes: y= 2.75x
b. yes:y= 0.6875x
c.yes: yes=1.375x
d. : does not vary directly with x

Answer 1

@Hotchellerae21 pleaseee D:

Answer 2

>_> <_< >_> D:

Answer 3

@Hotchellerae21 nooo, come backkk D:

Answer 4

<_< I'm desperate D:

Answer 5

@Mimi_Styles i suck at math

Answer 6

*curls up in a ball*

Answer 7

NOOOO D;

Answer 8

dang flabbit

Answer 9

@mathgeek27 HELPPP D;

Answer 10

@mathgeek27

Answer 11

@Lyrae

Answer 12

@StudyGurl14 please help me :(

Answer 13

@mathmath333 help me please?

Answer 14

Okay, hold on a sec

Answer 15

y=ax ....a is constant of proportionality

Answer 16

Direct variation: y= kx, where k= constant

Answer 17

O___________O

Answer 18

wait wait. I'm lost again.

Answer 19

ohhh okay. can you help me with something else? @StudyGurl14

Answer 20

sure, if you write me a testimony :)

Answer 21

I will :)

Answer 22

oki there :)

Answer 23

I screenshot the question :)

Answer 24

y =ka
y = 10 when x=-3
What does y= when x=-1

plug in and solve for k
(10) = k(-3)
k=-10/3
y=(-10/3)x

plug in and solve for y
y=(-10/3)(-1)
y = 10/3

So...D