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Funktion: f(x) = x4/8, Df = R, Wf = [0; +∞), Potenzfunktion 4. Grades, Funktion achsensymmetrisch zur Senkrechten x = 0, x -> -∞: f(x) -> +∞, x -> +∞: f(x) -> +∞ ->
Wertetabelle: | |||||
x | f(x) | f'(x) | f''(x) | f'''(x) | Besondere Kurvenpunkte |
-10 | 1250 | -500 | 150 | -30 | |
-9.5 | 1018.1328 | -428.69 | 135.38 | -28.5 | |
-9 | 820.125 | -364.5 | 121.5 | -27 | |
-8.5 | 652.5078 | -307.06 | 108.38 | -25.5 | |
-8 | 512 | -256 | 96 | -24 | |
-7.5 | 395.5078 | -210.94 | 84.38 | -22.5 | |
-7 | 300.125 | -171.5 | 73.5 | -21 | |
-6.5 | 223.1328 | -137.31 | 63.38 | -19.5 | |
-6 | 162 | -108 | 54 | -18 | |
-5.5 | 114.3828 | -83.19 | 45.38 | -16.5 | |
-5 | 78.125 | -62.5 | 37.5 | -15 | |
-4.5 | 51.2578 | -45.56 | 30.38 | -13.5 | |
-4 | 32 | -32 | 24 | -12 | |
-3.5 | 18.7578 | -21.44 | 18.38 | -10.5 | |
-3 | 10.125 | -13.5 | 13.5 | -9 | |
-2.5 | 4.8828 | -7.81 | 9.38 | -7.5 | |
-2 | 2 | -4 | 6 | -6 | |
-1.5 | 0.6328 | -1.69 | 3.38 | -4.5 | |
-1 | 0.125 | -0.5 | 1.5 | -3 | |
-0.5 | 0.0078 | -0.06 | 0.38 | -1.5 | |
0 | 0 | 0 | 0 | 0 | Nullstelle N(0|0) = Schnittpunkt Sy(0|0) = Tiefpunkt T(0|0) |
0.5 | 0.0078 | 0.06 | 0.38 | 1.5 | |
1 | 0.125 | 0.5 | 1.5 | 3 | |
1.5 | 0.6328 | 1.69 | 3.38 | 4.5 | |
2 | 2 | 4 | 6 | 6 | |
2.5 | 4.8828 | 7.81 | 9.38 | 7.5 | |
3 | 10.125 | 13.5 | 13.5 | 9 | |
3.5 | 18.7578 | 21.44 | 18.38 | 10.5 | |
4 | 32 | 32 | 24 | 12 | |
4.5 | 51.2578 | 45.56 | 30.38 | 13.5 | |
5 | 78.125 | 62.5 | 37.5 | 15 | |
5.5 | 114.3828 | 83.19 | 45.38 | 16.5 | |
6 | 162 | 108 | 54 | 18 | |
6.5 | 223.1328 | 137.31 | 63.38 | 19.5 | |
7 | 300.125 | 171.5 | 73.5 | 21 | |
7.5 | 395.5078 | 210.94 | 84.38 | 22.5 | |
8 | 512 | 256 | 96 | 24 | |
8.5 | 652.5078 | 307.06 | 108.38 | 25.5 | |
9 | 820.125 | 364.5 | 121.5 | 27 | |
9.5 | 1018.1328 | 428.69 | 135.38 | 28.5 | |
10 | 1250 | 500 | 150 | 30 | |
Graph: | |||||
Abkürzungen: Df = (maximaler) Definitionsbereich, f(x) = Funktion, f'(x) = 1. Ableitung, f''(x) = 2. Ableitung, f'''(x) = 3. Ableitung, H = Hochpunkt, N = Nullstelle, P = Polstelle, R = reelle Zahlen, T = Tiefpunkt, W = Wendepunkt, WS = Sattelpunkt, Wf = Wertebereich, {.} = ein-/mehrelementige Menge, [.; .] = abgeschlossenes Intervall, (.; .) = offenes Intervall, [.; .), (.; .] = halboffenes Intervall, ∞ = unendlich.
Bearbeiter: Michael Buhlmann