Question

y varies inversely as twice x. When x = 2, y = 3. Find y when x = 6.

Answer 1

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

Put x = 2 and y = 3 here:

\[k = 3 \times 4 = 12\]

Now, you have k = 12, x = 6 now find y:

\[y = \frac{12}{12}\]

Get y from here..

Answer 2

1?

Answer 3

Yes you are right..