f_{k}(x)=\frac{1}{x-1}-\frac{1}{x-k}

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gebrochenrationalen
Funktionen

Ang11/08

k = -1 (slider from -5 to 5, step 0.5)
f(x) = 1 / (x - 1) - 1 / (x - k)
A = (1, 1.5)
B = (1, -1)
b: x = k