f(x)→0 as x→−∞,f(x)→0 as x→∞,f(x)→−∞ as x→0−, and f(x)→∞ as x→0+; no x-intercept; no y-intercept; vertical asymptote: y-axis; horizontal asymptote: x-axis. The graph is above the x-axis on (0,∞) and below the x-axis on (−∞,0).
f(x)→0 as x→−∞,f(x)→0 as x→∞,f(x)→∞ as x→0−, and f(x)→−∞ as x→0+; no x-intercept; no y-intercept; vertical asymptote: y-axis; horizontal asymptote: x-axis. The graph is above the x-axis on (−∞,0) and below the x-axis on (0,∞).
f(x)→0 as x→∞,f(x)→0 as x→−∞,f(x)→∞ as x→0−, and f(x)→∞ as x→0+; no x-intercept; no y-intercept; vertical asymptote: y-axis; horizontal asymptote: x-axis. The graph is above the x-axis on (−∞,0)∪(0,∞).
f(x)→0 as x→−∞,f(x)→0 as x→∞,f(x)→−∞ as x→0−, and f(x)→−∞ as x→0+; no x-intercept; no y-intercept; vertical asymptote: y-axis; horizontal asymptote: x-axis. The graph is below the x-axis on (−∞,0)∪(0,∞).