Question

Assume that y varies inversely with x. If y = 7 when x = -3, find y when x = 7.

Answer 1

It's given y varies inversely with x
So the relation between the two would be of the form
\[y= \frac kx \]
We have y=7 when x=-3, from this find k
Can you do that?

Answer 2

@ash2326 why would i ask if i could do it???

Answer 3

oops, I meant if you could plug in y=7 and x=-3 in
\[y= \frac kx\]
to find k
Just substitute x and y value and find x

Answer 4

Did you try?