To Infinity And Beyond

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					To Infinity And Beyond                                  Name:__________________________

In Calculus, it is often useful to understand how a function behaves as its
x-values approach infinity or negative infinity. ( x   or x   )
As you already know, this is called a functions “end behavior”.

Try to determine end behavior of the following functions.

1)    f ( x )  20 x                         x  , y  _______   x  , y  ________


2)    f ( x )  75 x                        x  , y  _______   x  , y  ________


3)    f ( x)  x 2                           x  , y  _______   x  , y  ________


4)    f ( x )  3x 5                         x  , y  _______   x  , y  ________


5)    f ( x)   x 2                         x  , y  _______   x  , y  ________


6)    f ( x )  9 x 3                       x  , y  _______   x  , y  ________


7)    f ( x )  x 2  100 x                  x  , y  _______   x  , y  ________


8)    f ( x )  6 x 3  300 x 2             x  , y  _______   x  , y  ________


9)    f ( x )  7000 x  4 x 2               x  , y  _______   x  , y  ________


10)    f ( x )  2 x 6  90 x 5  8000 x 2        x  , y  _______    x  , y  ________


11)    f ( x )  27,000 x 3  x10                 x  , y  _______    x  , y  ________


12)    f ( x )  90 x 5  5,000,000 x 2          x  , y  _______    x  , y  ________

				
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