February 27, 2017

Homework Help: Calculus

Posted by Rachel on Friday, January 31, 2014 at 5:26pm.

Let f be the function given by f(x)= 2x/(sqrt(x^2 +x +1))

c. Write an equation for each horizontal asymptote of the graph of f.
d. Find the range of f. Use f'(x) to justify your answer.

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