$\"\"$

The direct variation model is $\"\"$ and the value of $\"\"$ .

The table for direct variation model, $\"\"$ at $\"\"$ .

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

$\"\"$

Draw a coordinate plane.

Plot the points on a rectangular coordinate system.

$\"graph$

$\"\"$

The table for direct variation model, $\"\"$ at $\"\"$ .

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

\ $\"\"$ \	2	4	6	8	10
\ $\"\"$ \	8	32	72	128	200

Graph :

$\"graph$