Posted by **Gabe** on Thursday, April 3, 2008 at 7:25pm.

test using the lead coefficient to find out if y arrow oo, or

y arrow-oo as x arrow -oo

y=-5x^3+4x^2+6x-7

n is odd -5x^3

an<0 -5x^3

y arrow -oo as x arrow oo

Is this right or do I need to go back and try again??????

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