\"\"

\

Observe the table:

\

Find the which type of variation.

\

Case (i): Find direct variation or not.

\

The tabular form is

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
\"\"\"\"\"\"
\"\" \"\" \"\"
\"\" \"\" \"\"
\"\" \"\" \"\"
\"\" \"\" \"\"
\

Observe table:

\

The quotients of \"\" does not same of the all table values.

\

The quotients are not constant.

\

Therefore, the relation does not shows direct variation.

\

Case (ii): Find inverse variation or not.

\

The tabular form is

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
\"\"\"\"\"\"
\"\" \"\" \"\"
\"\" \"\" \"\"
\"\" \"\" \"\"
\"\" \"\" \"\"
\

Observe table:

\

The product of \"\" is same of the all table values.

\

The products are constant.

\

Therefore, the relation shows inverse variation.

\

\"\"

\

Relation shows Inverse variation.