Question

Which does not show a direct variation between x and y?

Answer 1

y = 0.5x
y = 2x

Answer 2

http://static.k12.com/bank_packages/files/media/mathml_5709ce16d2f6a585ea42afe69e3a4d42bdc6ed6d_1.gif

Answer 3

http://static.k12.com/bank_packages/files/media/mathml_e95a28faa83589ba17660a400d040289cb481b54_1.gif

Answer 4

does anyone know

Answer 5

I think its
http://static.k12.com/bank_packages/files/media/mathml_e95a28faa83589ba17660a400d040289cb481b54_1.gif

Answer 6

9/x is not a direct variation

Answer 7

in a direct variation, both variables grow or shrink together.

in an indirect variation, when one grows, the other shrinks

Answer 8

if y = 9/x

as x gets big, y gets small

Answer 9

so i am correct @amistre64

Answer 10

if you chose 9/x, then you are correct yes

Answer 11

thx