Practice problem
The function f(x)=(2x+5)2x2−4f(x) = \frac{(2x + 5)^2}{x^2 - 4}f(x)=x2−4(2x+5)2 has a horizontal asymptote at y=cy = cy=c. What is ccc?
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Type a concept, like “slope” or “photosynthesis”.
