Question

Find the variation constant and an equation of variation where y varies inversely as x and y=7 when x=12. The variation constant is ??

Answer 1

...this is SO beyond me!

Answer 2

y = k/x

Answer 3

y = k/x, 7 = k/12, k=84

Answer 4

7 = k/12

k = 7*12
k = 84

Answer 5

First I need the variation constant??

Answer 6

Always!

Answer 7

I have no idea what that is :(

Answer 8

y+k/12??

Answer 9

=

Answer 10

umm.

Answer 11

\[y = \frac{k}{x}\]

Answer 12

like that^