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.

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.

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.

You can purchase 15.

Because you subtract 10 dollars from 56 because there is ten dollars for the entry fee. Then you would do 56 divided by three to get about 15.