y-intercept:f (0) = 0;x-intercepts:f = 0 gives
x = 0. f is not symmetric since f (−x) is not equal to
f (x) nor to -f (x)
(try e.g. x = 1).
Limits at endpoints:
Interpretation as asymptotes:
Horizontal asymptote y = 0 at
−∞.
No horizontal asymptote at ∞, but a chance for oblique.