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Draw the graph of a rational function that is increasing for x < –4 and decreasing for x > –4

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asked Oct 23, 2015 in ALGEBRA 1 by anonymous

1 Answer

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The rational function is increasing for image and decreasing for image.

For image, the rational function is increasing.

For image, the rational function is decreasing.

Consider image.

Graph:

Graph the rational function image:

image.

answered Oct 23, 2015 by Sammi Mentor
Do you have to make a chart of all the points to make the graph?

No, we need not make a chart of all the points to graph the function.

We consider a function satisfying the conditions and then graph the function using graphing calculator.

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