Precalculus

Answers Section 3.5 A-1919. Vertical asymptote: x 2Horizontal asymptote: y 1h(x) =y = 121. Vertical asymptote: x 2Horizontal asymptote: y 3yy = 3x = 223. Vertical asymptotes: x 3, x 3Horizontal asymptote: y 0y = 0xx + 2x = –387654321–2x = –2y54321–5 –4 –3 –2 –1 1 2 3 4 5–2–3–4–554321–2–3–4–5g(x) =x = 325. Vertical asymptote: noneHorizontal asymptote: y 5yyf(x) =3xx – 2–5 –4 –3 –2 –1 1 2 3 4 5 6 7xx 2 – 9–5 –4 –3 –2 –1 1 2 3 4 5xxx27. Vertical asymptote: x 1Horizontal asymptote: y 0y = 0–5 –4 –3 –2 –1 1 2 3 4 5–2–3–4–5x = –129. Vertical asymptote: x 2Horizontal asymptote: y 1y = 154321–5 –4 –3 –2 –1 1 2 3 4 5–2–3–4–531. Vertical asymptote: x 0Inclined asymptote: y 2x5432154321y1h(x) =(x + 1) 2yf(x) =x = 2g(x) = 2x + 1 xy = 2x–5 –4 –3 –2 –1 1 2 3 4 5–2 x = 0–3–4–5yx 2(x – 2) 2xxxy = 57654321–2g(x) =45x29x 2 + 1–5 –4 –3 –2 –1 1 2 3 4 5x