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March 30, 2015

March 30, 2015

Posted by **Mishaka** on Saturday, October 8, 2011 at 6:34pm.

(x^4 - 7x + 9) / (4 + 5x + x^3)

From what I know, the limit should be infinity since the greater exponent is in the numerator. However, I am only given the options: 0, (1/4), 1, 4, or Does not exist. Is there an error on the part of the answers given, or am i doing this wrong?

- calculus -
**Damon**, Saturday, October 8, 2011 at 6:48pmYou are right.

as x gets big, the function looks like x^4/x^3 which is x which gets big. Infinity is correct.

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