Analysis of the rational function f(x) = (2x-1)/(x+4), showing its graph, intercepts, asymptotes, and domain.
Graph of a rational function f(x) = (2x-1)/(x+4) with vertical asymptote at x = -4, horizontal asymptote at y = 2, x-intercept at (1/2, 0), y-intercept at (0, -1/4), and domain (-∞, -4) ∪ (-4, ∞).