APFIVE Horizontal Asymptotes of a Rational Function
What are the equations of the horizontal asymptotes of the graph of $$y = \displaystyle\frac{5x^2 + 2}{x^2 + 1}$$?
A
$$\displaystyle y = -5$$ and $$y = 5$$ only
B
$$\displaystyle y = 5$$ only
C
There are no horizontal asymptotes
D
$$\displaystyle y = 0$$ only
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