' III_Poly1.txt

'NOTE: To avoid division by zero, use a plot count (say 301) to ensure that the 
'            denominator <> 0.

' Click on the Set 2D if not already set.
' Under Options: Display:Menu:
'       click Show Discontinuous?
'          click  Yes, No Limit Markers.

N{x} = (x - 2)*(x + 4)  * x   :    D{x} = (x - 1)*(x + 3)

P{x} = (N{x} / D{x})/10

F<x> = <x, P,0>

Plot[F, {x, -8, 8,301}]



<x=1.5>


