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Funktion: f(x) = , Df = R\{0; 5}, Wf = R\(-3.6; -0.4), gebrochen rationale Funktion, x -> -∞: f(x) -> 0 = y als Grenzkurve, x -> +∞: f(x) -> 0 = y als Grenzkurve ->
Wertetabelle: | |||||
x | f(x) | f'(x) | f''(x) | f'''(x) | Besondere Kurvenpunkte |
-20 | 0.32 | 0.02 | 0 | 0 | |
-19.5 | 0.3286 | 0.02 | 0 | 0 | |
-19 | 0.3377 | 0.02 | 0 | 0 | |
-18.5 | 0.3473 | 0.02 | 0 | 0 | |
-18 | 0.3575 | 0.02 | 0 | 0 | |
-17.5 | 0.3683 | 0.02 | 0 | 0 | |
-17 | 0.3797 | 0.02 | 0 | 0 | |
-16.5 | 0.3918 | 0.03 | 0 | 0 | |
-16 | 0.4048 | 0.03 | 0 | 0 | |
-15.5 | 0.4186 | 0.03 | 0 | 0 | |
-15 | 0.4333 | 0.03 | 0 | 0 | |
-14.5 | 0.4492 | 0.03 | 0 | 0 | |
-14 | 0.4662 | 0.04 | 0.01 | 0 | |
-13.5 | 0.4845 | 0.04 | 0.01 | 0 | |
-13 | 0.5043 | 0.04 | 0.01 | 0 | |
-12.5 | 0.5257 | 0.04 | 0.01 | 0 | |
-12 | 0.549 | 0.05 | 0.01 | 0 | |
-11.5 | 0.5744 | 0.05 | 0.01 | 0 | |
-11 | 0.6023 | 0.06 | 0.01 | 0 | |
-10.5 | 0.6329 | 0.06 | 0.01 | 0 | |
-10 | 0.6667 | 0.07 | 0.01 | 0 | |
-9.5 | 0.7042 | 0.08 | 0.02 | 0.01 | |
-9 | 0.746 | 0.09 | 0.02 | 0.01 | |
-8.5 | 0.793 | 0.1 | 0.02 | 0.01 | |
-8 | 0.8462 | 0.11 | 0.03 | 0.01 | |
-7.5 | 0.9067 | 0.13 | 0.04 | 0.01 | |
-7 | 0.9762 | 0.15 | 0.04 | 0.02 | |
-6.5 | 1.0569 | 0.17 | 0.06 | 0.03 | |
-6 | 1.1515 | 0.21 | 0.07 | 0.04 | |
-5.5 | 1.2641 | 0.25 | 0.09 | 0.05 | |
-5 | 1.4 | 0.3 | 0.12 | 0.08 | |
-4.5 | 1.5673 | 0.37 | 0.17 | 0.12 | |
-4 | 1.7778 | 0.48 | 0.24 | 0.19 | |
-3.5 | 2.0504 | 0.63 | 0.37 | 0.32 | |
-3 | 2.4167 | 0.86 | 0.58 | 0.59 | |
-2.5 | 2.9333 | 1.24 | 1.01 | 1.23 | |
-2 | 3.7143 | 1.96 | 1.99 | 3.01 | |
-1.5 | 5.0256 | 3.51 | 4.73 | 9.54 | |
-1 | 7.6667 | 7.94 | 15.98 | 48.48 | |
-0.5 | 15.6364 | 31.94 | 127.99 | 783.74 | |
0 | Infinity | Infinity | Infinity | Infinity | Senkrechte Asymptote/Pol x = 0 mit Vorzeichenwechsel: x -> 0-: f(x) -> +∞, x -> 0+: f(x) -> -∞ |
0.5 | -16.4444 | 31.9 | -128.06 | 752.99 | |
1 | -8.5 | 7.88 | -16.06 | 47.48 | |
1.5 | -5.9048 | 3.39 | -4.83 | 9.34 | |
2 | -4.6667 | 1.78 | -2.15 | 2.84 | |
2.5 | -4 | 0.96 | -1.28 | 0.92 | |
3 | -3.6667 | 0.39 | -1.09 | -0.16 | |
3.33 | -3.6 | 0 | -1.29 | -1.16 | Hochpunkt H(3.33|-3.6) |
3.5 | -3.619 | -0.24 | -1.56 | -2.07 | |
4 | -4 | -1.5 | -4.25 | -11.93 | |
4.5 | -5.7778 | -7.61 | -32.18 | -195.82 | |
5 | Infinity | Infinity | Infinity | Infinity | Senkrechte Asymptote/Pol x = 5 mit Vorzeichenwechsel: x -> 5-: f(x) -> -∞, x -> 5+: f(x) -> +∞ |
5.5 | 2.5455 | -7.74 | 31.91 | -188.2 | |
6 | 0.6667 | -1.78 | 3.93 | -11.84 | |
6.5 | 0.1026 | -0.7 | 1.13 | -2.33 | |
6.665 | 0 | -0.54 | 0.81 | -1.53 | Nullstelle N(6.67|0) |
7 | -0.1429 | -0.34 | 0.45 | -0.73 | |
7.5 | -0.2667 | -0.18 | 0.22 | -0.29 | |
8 | -0.3333 | -0.1 | 0.12 | -0.14 | |
8.5 | -0.3697 | -0.05 | 0.07 | -0.07 | |
9 | -0.3889 | -0.03 | 0.04 | -0.04 | |
9.5 | -0.3977 | -0.01 | 0.03 | -0.02 | |
10 | -0.4 | 0 | 0.02 | -0.01 | Tiefpunkt T(10|-0.4) |
10.5 | -0.3983 | 0.01 | 0.01 | -0.01 | |
11 | -0.3939 | 0.01 | 0.01 | -0.01 | |
11.5 | -0.388 | 0.01 | 0 | 0 | |
12 | -0.381 | 0.01 | 0 | 0 | |
12.5 | -0.3733 | 0.02 | 0 | 0 | |
13 | -0.3654 | 0.02 | 0 | 0 | |
13.5 | -0.3573 | 0.02 | 0 | 0 | |
13.51 | -0.3571 | 0.02 | 0 | 0 | Wendepunkt W(13.51|-0.36) |
14 | -0.3492 | 0.02 | 0 | 0 | |
14.5 | -0.3412 | 0.02 | 0 | 0 | |
15 | -0.3333 | 0.02 | 0 | 0 | |
15.5 | -0.3257 | 0.02 | 0 | 0 | |
16 | -0.3182 | 0.01 | 0 | 0 | |
16.5 | -0.3109 | 0.01 | 0 | 0 | |
17 | -0.3039 | 0.01 | 0 | 0 | |
17.5 | -0.2971 | 0.01 | 0 | 0 | |
18 | -0.2906 | 0.01 | 0 | 0 | |
18.5 | -0.2843 | 0.01 | 0 | 0 | |
19 | -0.2782 | 0.01 | 0 | 0 | |
19.5 | -0.2723 | 0.01 | 0 | 0 | |
20 | -0.2667 | 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