Use a calculator to graph the rational function in the window indicated. Use the graph to (a) give the x- and y-intercepts, (b) explain why there are no vertical asymptotes, (c) give the equation of the oblique asymptote, and (d) give the domain and range.f(x) = ; [-6, 6] by [-26, 26]

Question

A. (a) x-intercepts: (-4, 0), (-3, 0), (4, 0); y-intercept: ;
(b) The denominator has no real zeros because the discriminant, -47, is negative.;
(c) y = 2x + 5;
(d) The domain and range are both (-?, ?).
B. (a) x-intercepts: (-3, 0), (-4, 0), (3, 0); y-intercept: ;
(b) The denominator has no real zeros because the discriminant, -47, is negative.;
(c) y = 2x + 9;
(d) The domain and range are both (-?, ?).
C. (a) x-intercepts: (-3, 0), (-4, 0), (3, 0); y-intercept: ;
(b) The denominator has no real zeros because the discriminant, -68, is negative.;
(c) y = 2x + 9;
(d) The domain and range are both (-?, ?).
D. (a) x-intercepts: (-4, 0), (-3, 0), (4, 0); y-intercept: ;
(b) The denominator has no real zeros because the discriminant, -68, is negative.;
(c) y = 2x + 5;
(d) The domain and range are both (-?, ?).

Answer 1

Answer: B