Functions, Graphs, and Limits Exercises

Answer

Vertical asymptote at x = 1, horizontal asymptote at y = 0. No intercepts.

Answer

Vertical asymptote at x = -2, hole at (2, -0.0625), horizontal asymptote at y = 0. , and f(4) = 0.

Answer

Vertical asymptote at x = 3. Hole at (1, -1.5). Horizontal asymptote at y = 1.  and f is 0 when x = -2.

Answer

 Vertical asymptotes at x = 1 and x = -1, horizontal asymptote at y = -1. f(0) = 0.

Answer

Hole at (-2,8). Intercept at (0,0). Curvilinear asymptote at y = x². (This actually is the graph of 2x², just with a hole at (-2, 8).