1. graph the function . draw a chart to show at least four ordered pairs that are on the graph.
y= 2/x
show work so much i really need with this problem.

Simple...

you have: 

Graph is attached. 

Some ordered on this line are-->>

Using     x         y

(-4,-0.5)

(-3,-0.667)

(-2,-1)

(1,2)

(3,0.667)

(4,0.5)

Thus, your answer.

To sketch a given function, it is necessary that you must know it's domain first. Domain :- values of x for which function ( y) is defined. Here for x= 0, y is not defined so domain of this function is R- {0}. This graph is rectangular hyperbola. Other than this hope you are able to understand clearly... It's a bit messy.