Question

y varies inversely as twice x. When x = 3, y = 8. Find y when x = 2.

Answer 1

\[y=\frac{k}{2x}\]

Answer 2

Replace x with 3 and y with 8 and find k.

Answer 3

What did you get?

Answer 4

6*8= 48

Answer 5

Yes.
\[y=\frac{48}{2x}\]

Answer 6

there for y=12?

Answer 7

Now replace x with 2 and find y

Answer 8

Yes.

Answer 9

thanks bro.

Answer 10

yw