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Funktion: f(x) = , Df = R\{-2.5}, Wf = R\{-3}, gebrochen rationale Funktion als gestreckte, verschobene Hyperbel, Funktion punktsymmetrisch zu Z(-2.5|-3), x -> -∞: f(x) -> -3 = y als Grenzkurve, x -> +∞: f(x) -> -3 = y als Grenzkurve ->
Wertetabelle: | |||||
x | f(x) | f'(x) | f''(x) | f'''(x) | Besondere Kurvenpunkte |
-20 | -3.2 | -0.01 | 0 | 0 | |
-19.5 | -3.2059 | -0.01 | 0 | 0 | |
-19 | -3.2121 | -0.01 | 0 | 0 | |
-18.5 | -3.2187 | -0.01 | 0 | 0 | |
-18 | -3.2258 | -0.01 | 0 | 0 | |
-17.5 | -3.2333 | -0.02 | 0 | 0 | |
-17 | -3.2414 | -0.02 | 0 | 0 | |
-16.5 | -3.25 | -0.02 | 0 | 0 | |
-16 | -3.2593 | -0.02 | 0 | 0 | |
-15.5 | -3.2692 | -0.02 | 0 | 0 | |
-15 | -3.28 | -0.02 | 0 | 0 | |
-14.5 | -3.2917 | -0.02 | 0 | 0 | |
-14 | -3.3043 | -0.03 | 0 | 0 | |
-13.5 | -3.3182 | -0.03 | -0.01 | 0 | |
-13 | -3.3333 | -0.03 | -0.01 | 0 | |
-12.5 | -3.35 | -0.04 | -0.01 | 0 | |
-12 | -3.3684 | -0.04 | -0.01 | 0 | |
-11.5 | -3.3889 | -0.04 | -0.01 | 0 | |
-11 | -3.4118 | -0.05 | -0.01 | 0 | |
-10.5 | -3.4375 | -0.05 | -0.01 | -0.01 | |
-10 | -3.4667 | -0.06 | -0.02 | -0.01 | |
-9.5 | -3.5 | -0.07 | -0.02 | -0.01 | |
-9 | -3.5385 | -0.08 | -0.03 | -0.01 | |
-8.5 | -3.5833 | -0.1 | -0.03 | -0.02 | |
-8 | -3.6364 | -0.12 | -0.04 | -0.02 | |
-7.5 | -3.7 | -0.14 | -0.06 | -0.03 | |
-7 | -3.7778 | -0.17 | -0.08 | -0.05 | |
-6.5 | -3.875 | -0.22 | -0.11 | -0.08 | |
-6 | -4 | -0.29 | -0.16 | -0.14 | |
-5.5 | -4.1667 | -0.39 | -0.26 | -0.26 | |
-5 | -4.4 | -0.56 | -0.45 | -0.54 | |
-4.5 | -4.75 | -0.88 | -0.88 | -1.31 | |
-4 | -5.3333 | -1.56 | -2.07 | -4.15 | |
-3.5 | -6.5 | -3.5 | -7 | -21.04 | |
-3 | -10 | -14 | -56 | -337.35 | |
-2.5 | Infinity | Infinity | Infinity | Infinity | Senkrechte Asymptote/Pol x = -2.5 mit Vorzeichenwechsel: x -> -2.5-: f(x) -> -∞, x -> -2.5+: f(x) -> +∞ |
-2 | 4 | -14 | 56 | -334.66 | |
-1.5 | 0.5 | -3.5 | 7 | -20.96 | |
-1.334 | 0 | -2.57 | 4.42 | -11.34 | Nullstelle N(-1.33|0) |
-1 | -0.6667 | -1.56 | 2.07 | -4.14 | |
-0.5 | -1.25 | -0.88 | 0.88 | -1.31 | |
0 | -1.6 | -0.56 | 0.45 | -0.54 | Schnittpunkt Sy(0|-1.6) |
0.5 | -1.8333 | -0.39 | 0.26 | -0.26 | |
1 | -2 | -0.29 | 0.16 | -0.14 | |
1.5 | -2.125 | -0.22 | 0.11 | -0.08 | |
2 | -2.2222 | -0.17 | 0.08 | -0.05 | |
2.5 | -2.3 | -0.14 | 0.06 | -0.03 | |
3 | -2.3636 | -0.12 | 0.04 | -0.02 | |
3.5 | -2.4167 | -0.1 | 0.03 | -0.02 | |
4 | -2.4615 | -0.08 | 0.03 | -0.01 | |
4.5 | -2.5 | -0.07 | 0.02 | -0.01 | |
5 | -2.5333 | -0.06 | 0.02 | -0.01 | |
5.5 | -2.5625 | -0.05 | 0.01 | -0.01 | |
6 | -2.5882 | -0.05 | 0.01 | 0 | |
6.5 | -2.6111 | -0.04 | 0.01 | 0 | |
7 | -2.6316 | -0.04 | 0.01 | 0 | |
7.5 | -2.65 | -0.04 | 0.01 | 0 | |
8 | -2.6667 | -0.03 | 0.01 | 0 | |
8.5 | -2.6818 | -0.03 | 0.01 | 0 | |
9 | -2.6957 | -0.03 | 0 | 0 | |
9.5 | -2.7083 | -0.02 | 0 | 0 | |
10 | -2.72 | -0.02 | 0 | 0 | |
10.5 | -2.7308 | -0.02 | 0 | 0 | |
11 | -2.7407 | -0.02 | 0 | 0 | |
11.5 | -2.75 | -0.02 | 0 | 0 | |
12 | -2.7586 | -0.02 | 0 | 0 | |
12.5 | -2.7667 | -0.02 | 0 | 0 | |
13 | -2.7742 | -0.01 | 0 | 0 | |
13.5 | -2.7812 | -0.01 | 0 | 0 | |
14 | -2.7879 | -0.01 | 0 | 0 | |
14.5 | -2.7941 | -0.01 | 0 | 0 | |
15 | -2.8 | -0.01 | 0 | 0 | |
15.5 | -2.8056 | -0.01 | 0 | 0 | |
16 | -2.8108 | -0.01 | 0 | 0 | |
16.5 | -2.8158 | -0.01 | 0 | 0 | |
17 | -2.8205 | -0.01 | 0 | 0 | |
17.5 | -2.825 | -0.01 | 0 | 0 | |
18 | -2.8293 | -0.01 | 0 | 0 | |
18.5 | -2.8333 | -0.01 | 0 | 0 | |
19 | -2.8372 | -0.01 | 0 | 0 | |
19.5 | -2.8409 | -0.01 | 0 | 0 | |
20 | -2.8444 | -0.01 | 0 | 0 | |
Graph: | |||||
Abkürzungen: Df = (maximaler) Definitionsbereich, f(x) = Funktion, f'(x) = 1. Ableitung, f''(x) = 2. Ableitung, f'''(x) = 3. Ableitung, H = Hochpunkt, L = Lücke, N = Nullstelle, P = Polstelle, R = reelle Zahlen, S = Sprungstelle, T = Tiefpunkt, W = Wendepunkt, WS = Sattelpunkt, Wf = Wertebereich, {.} = ein-/mehrelementige Menge, [.; .] = abgeschlossenes Intervall, (.; .) = offenes Intervall, [.; .), (.; .] = halboffenes Intervall, ∞ = unendlich.
Bearbeiter: Michael Buhlmann