Question 1027256
a) Let f(x) = x^2, g(x) = x
b) Let f(x) = 6x, g(x) = x
c) Let f(x) = x, g(x) = x^2
d) No. *[tex \large \lim_{x \to \infty} \frac{f(x)}{g(x)}] can either be a non-negative constant or infinity, but proving this would require a little more rigor.