Hello, darcalman!

Graph: . The function can be reduced . . .

. . provided

and there is a "hole" in the graph at

With , the x-intercept is (1,0).

There are vertical asymptotes: . and

As becomes extremely large, approaches zero.

. . There is a horizontal asymptote: (x-axis).

Test various values of and determine when the graph is above or below the x-axis.

Code:

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