Find the constant of variation for the relationship shown in the following table:

x 1 2 3 4
y 4 8 12 16

A.
1

B.
2

C.
3

D.
4

Question

Find the constant of variation for the relationship shown in the following table:
 
x	1	2	3	4
y	4	8	12	16
 
 
 A.
1
 
 B.
2
 
 C.
3
 
 D.
4

twizttiez · Answer

I think it's D @Data_LG2

twizttiez · Answer

Sorry that I tagged you i just need some help

anonymous · Answer

:) can you tell me why you choose D? 

no worries, i'm willing to help as long as I know the topic :D

twizttiez · Answer

D.4 goes in a pattern and it's the only one that looks to make sense is why i chose D lol

twizttiez · Answer

Now whether or not that made sense idk lol

anonymous · Answer

yes that's right! 
constant variation is the ratio between two variables  in a direct variation or the product of two variables in an inverse variation. ~google

twizttiez · Answer

YAY!! can you go and see if i was right on another ? idk if i was or not

anonymous · Answer

sure, post it here

wait, is this a quiz or some  kind of test? (just want to make sure)

twizttiez · Answer

No just a jumble of questions

anonymous · Answer

alright (:

twizttiez · Answer

It's in my book i just need to know if i got it down ya know?

anonymous · Answer

kk ^_^

twizttiez · Answer

Which equations show a direct variation between x and y when solved for y?
 
Choose all answers that are correct.
 
 A.
 -10+y=3x-10
 
 B.
 y=-1/x
 
 C.
 y+9=9x
 
 D.
 
y=x-1

I think my answers are A,C and D

twizttiez · Answer

@Data_LG2