## BrittanyFrench 2 years ago Write an appropriate direct variation equation if y = 8 when x = 2.

1. BrittanyFrench

A. y = -3x + 1 B. y = -3x C. y = 3x D. y = 3x + 1

2. itsmylife

none

3. BrittanyFrench

ha well that's not an anser lol

4. BrittanyFrench

oh oh hold on wrong one's

5. itsmylife

well, put x=2 and see none of the options gives you 8

6. BrittanyFrench

B. y = 4x C. y = 8x

7. itsmylife

B lol

8. itsmylife

hope that helps ya , genius soul

9. BrittanyFrench

$\frac{ }{ x}$ $y=\frac{ 16 }{ x}$

10. BrittanyFrench

ugh the top one is 4/x GEEz!

11. itsmylife

again y=16/x gives you 8 when x=2

12. BrittanyFrench

so it's that one?

13. itsmylife

yeah

14. BrittanyFrench

16/x? lol b/c you said 4x the first time lol

15. itsmylife

in both the cases if your gona put x=2 you'll get y=8

16. BrittanyFrench

oh that makes sense so it is that one16/x or it can be both?

17. itsmylife

both

18. BrittanyFrench

I can't choose both lol

19. itsmylife

then go for y=4x, thats gona give you linear relationship

20. BrittanyFrench

okie dokie

21. itsmylife

;)

22. BrittanyFrench

I have so many more..

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