Ergebnisse (Funktionen);
-
- p(x) = 12x
- R(x) = 9,3x + 260
- F(x) = 8x + 28
- R(t) = 500 - 35t
- R(t) = 60000 - 5000t
- p(s) = 120s²
- m(s) = 0,8s³
- B(n) = 1000/n
-
f1:
f2: 
f3: 
f4:
Df4 = R \ {0}
-
- f1-1: y = x - 1
- f2-1:

- f3 : nicht eindeutig umkehrbar (
)
- f4-1:

-
- f1(x) + f3(x) = x² + x + 1
- f2(x) + f3(x) = x² + 2x
- f2(x) + f4(x) =

- f3(x) + f4(x) =

-
- f1(x) ×
f3(x) = x³ + x²
- f2(x) ×
f3(x) = 2x³
- f2(x) ×
f4(x) = 2
- f3(x) ×
f4(x) = x
-
- f1(f3(x)) = x² + 1
- f3(f1(x)) = (x + 1)²
- f1(f4(x)) =

- f4(f1(x)) =

- f2(f3(x)) = 2x²
- f3(f2(x)) = 4x²
- f2(f4(x)) =

- f4(f2(x)) =

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