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Funktion: f(x) = log10(x) = log(x), Df = (0; +∞), Wf = R, reelle Funktion, x -> -∞: f(x) -> -∞, x -> +∞: f(x) -> +∞ ->
Wertetabelle: | |||||
x | f(x) | f'(x) | f''(x) | f'''(x) | Besondere Kurvenpunkte |
0 | Infinity | Infinity | Infinity | Infinity | Senkrechte Asymptote/Pol x = 0 mit: x -> 0+: f(x) -> -∞ |
0.5 | -0.301 | 0.87 | -1.74 | 6.75 | |
1 | 0 | 0.43 | -0.43 | 0.86 | Nullstelle N(1|0) |
1.5 | 0.1761 | 0.29 | -0.19 | 0.25 | |
2 | 0.301 | 0.22 | -0.11 | 0.11 | |
2.5 | 0.3979 | 0.17 | -0.07 | 0.06 | |
3 | 0.4771 | 0.14 | -0.05 | 0.03 | |
3.5 | 0.5441 | 0.12 | -0.04 | 0.02 | |
4 | 0.6021 | 0.11 | -0.03 | 0.01 | |
4.5 | 0.6532 | 0.1 | -0.02 | 0.01 | |
5 | 0.699 | 0.09 | -0.02 | 0.01 | |
5.5 | 0.7404 | 0.08 | -0.01 | 0.01 | |
6 | 0.7782 | 0.07 | -0.01 | 0 | |
6.5 | 0.8129 | 0.07 | -0.01 | 0 | |
7 | 0.8451 | 0.06 | -0.01 | 0 | |
7.5 | 0.8751 | 0.06 | -0.01 | 0 | |
8 | 0.9031 | 0.05 | -0.01 | 0 | |
8.5 | 0.9294 | 0.05 | -0.01 | 0 | |
9 | 0.9542 | 0.05 | -0.01 | 0 | |
9.5 | 0.9777 | 0.05 | 0 | 0 | |
10 | 1 | 0.04 | 0 | 0 | |
10.5 | 1.0212 | 0.04 | 0 | 0 | |
11 | 1.0414 | 0.04 | 0 | 0 | |
11.5 | 1.0607 | 0.04 | 0 | 0 | |
12 | 1.0792 | 0.04 | 0 | 0 | |
12.5 | 1.0969 | 0.03 | 0 | 0 | |
13 | 1.1139 | 0.03 | 0 | 0 | |
13.5 | 1.1303 | 0.03 | 0 | 0 | |
14 | 1.1461 | 0.03 | 0 | 0 | |
14.5 | 1.1614 | 0.03 | 0 | 0 | |
15 | 1.1761 | 0.03 | 0 | 0 | |
15.5 | 1.1903 | 0.03 | 0 | 0 | |
16 | 1.2041 | 0.03 | 0 | 0 | |
16.5 | 1.2175 | 0.03 | 0 | 0 | |
17 | 1.2304 | 0.03 | 0 | 0 | |
17.5 | 1.243 | 0.02 | 0 | 0 | |
18 | 1.2553 | 0.02 | 0 | 0 | |
18.5 | 1.2672 | 0.02 | 0 | 0 | |
19 | 1.2788 | 0.02 | 0 | 0 | |
19.5 | 1.29 | 0.02 | 0 | 0 | |
20 | 1.301 | 0.02 | 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