Question

Please help i dont understand.

if y varies inversely as x find the constant of variation k and the inverse variation equation for the situation y=7 when x=2

Answer 1

y=k/x

Answer 2

This is the equation showing y is inverse to x.

Answer 3

Plug in the numbers gets you...

Answer 4

do i just plug it in? and that will be the answer for the inverse equation? and the constant of K will be the answer?

Answer 5

k=14!

Answer 6

yeah just plug it in. I cant do math lol

Answer 7

k=7/2

Answer 8

so... 3.5

Answer 9

no y=k/x
k=y*x

Answer 10

7*2 is 14

Answer 11

Oh. so y=k/x is inverse

Answer 12

so its 14

Answer 13

yesh :3

Answer 14

thanks!